254640201984

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 864

約数和(自身を含む): 918642278400

約数和(自身を除く): 664002076416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 64, 72, 79, 84, 93, 96, 98, 108, 112, 124, 126, 128, 144, 147, 158, 168, 186, 189, 192, 196, 216, 217, 224, 237, 248, 252, 256, 279, 288, 294, 307, 316, 336, 372, 378, 384, 392, 432, 434, 441, 448, 474, 496, 504, 553, 558, 576, 588, 614, 632, 651, 672, 711, 744, 756, 768, 784, 837, 864, 868, 882, 896, 921, 948, 992, 1008, 1106, 1116, 1152, 1176, 1228, 1264, 1302, 1323, 1344, 1422, 1488, 1512, 1519, 1568, 1659, 1674, 1728, 1736, 1764, 1792, 1842, 1896, 1953, 1984, 2016, 2133, 2149, 2212, 2232, 2304, 2352, 2449, 2456, 2528, 2604, 2646, 2688, 2763, 2844, 2976, 3024, 3038, 3136, 3318, 3348, 3456, 3472, 3528, 3684, 3792, 3871, 3906, 3968, 4032, 4266, 4298, 4424, 4464, 4557, 4704, 4898, 4912, 4977, 5056, 5208, 5292, 5376, 5526, 5688, 5859, 5952, 6048, 6076, 6272, 6447, 6636, 6696, 6912, 6944, 7056, 7347, 7368, 7584, 7742, 7812, 7936, 8064, 8289, 8532, 8596, 8848, 8928, 9114, 9408, 9517, 9796, 9824, 9954, 10112, 10416, 10584, 11052, 11376, 11613, 11718, 11904, 12096, 12152, 12544, 12894, 13272, 13392, 13671, 13888, 14112, 14694, 14736, 14931, 15043, 15168, 15484, 15624, 16128, 16578, 17064, 17143, 17192, 17696, 17856, 18228, 18816, 19034, 19341, 19592, 19648, 19908, 20224, 20832, 21168, 22041, 22104, 22752, 23226, 23436, 23808, 24192, 24253, 24304, 25788, 26544, 26784, 27342, 27776, 28224, 28551, 29388, 29472, 29862, 30086, 30336, 30968, 31248, 33156, 34128, 34286, 34384, 34839, 35392, 35712, 36456, 37632, 38068, 38682, 39184, 39296, 39816, 41013, 41664, 42336, 44082, 44208, 45129, 45504, 46452, 46872, 48384, 48506, 48608, 51429, 51576, 53088, 53568, 54684, 55552, 56448, 57102, 58023, 58776, 58944, 59724, 60172, 60672, 61936, 62496, 66123, 66312, 66619, 68256, 68572, 68768, 69678, 70784, 71424, 72759, 72912, 76136, 77364, 78368, 78592, 79632, 82026, 83328, 84672, 85653, 88164, 88416, 90258, 91008, 92904, 93744, 97012, 97216, 102858, 103152, 104517, 106176, 107136, 109368, 112896, 114204, 116046, 117552, 117888, 119448, 120001, 120344, 123872, 124992, 132246, 132624, 133238, 135387, 136512, 137144, 137536, 139356, 141568, 145518, 145824, 152272, 154287, 154728, 156736, 159264, 164052, 166656, 169344, 169771, 171306, 176328, 176832, 180516, 182016, 185808, 187488, 194024, 194432, 199857, 205716, 206304, 209034, 212352, 214272, 218277, 218736, 228408, 232092, 235104, 235776, 238896, 240002, 240688, 247744, 249984, 256959, 264492, 265248, 266476, 270774, 273024, 274288, 275072, 278712, 291036, 291648, 304544, 308574, 309456, 313472, 318528, 328104, 338688, 339542, 342612, 352656, 353664, 360003, 361032, 371616, 374976, 388048, 388864, 399714, 406161, 411432, 412608, 418068, 424704, 436554, 437472, 456816, 462861, 464184, 466333, 470208, 477792, 480004, 481376, 495488, 499968, 509313, 513918, 528984, 530496, 532952, 541548, 546048, 548576, 550144, 557424, 582072, 583296, 599571, 609088, 617148, 618912, 626944, 637056, 654831, 656208, 679084, 685224, 705312, 707328, 720006, 722064, 743232, 749952, 751843, 776096, 799428, 812322, 822864, 825216, 836136, 873108, 874944, 913632, 925722, 928368, 932666, 940416, 955584, 960008, 962752, 990976, 1018626, 1027836, 1057968, 1060992, 1065904, 1080009, 1083096, 1097152, 1114848, 1164144, 1166592, 1188397, 1199142, 1218176, 1234296, 1237824, 1274112, 1309662, 1312416, 1358168, 1370448, 1398999, 1410624, 1440012, 1444128, 1486464, 1499904, 1503686, 1527939, 1552192, 1598856, 1624644, 1645728, 1650432, 1672272, 1746216, 1749888, 1798713, 1827264, 1851444, 1856736, 1865332, 1880832, 1911168, 1920016, 1925504, 2037252, 2055672, 2115936, 2121984, 2131808, 2160018, 2166192, 2194304, 2229696, 2255529, 2328288, 2376794, 2398284, 2436352, 2468592, 2475648, 2619324, 2624832, 2716336, 2740896, 2797998, 2821248, 2880024, 2888256, 2972928, 3007372, 3055878, 3104384, 3197712, 3240027, 3249288, 3291456, 3344544, 3492432, 3499776, 3565191, 3597426, 3654528, 3702888, 3713472, 3730664, 3822336, 3840032, 3851008, 4074504, 4111344, 4196997, 4231872, 4263616, 4320036, 4332384, 4388608, 4459392, 4511058, 4583817, 4656576, 4753588, 4796568, 4937184, 4951296, 5238648, 5249664, 5262901, 5432672, 5481792, 5595996, 5642496, 5760048, 5776512, 6014744, 6111756, 6208768, 6395424, 6480054, 6498576, 6582912, 6689088, 6766587, 6984864, 7130382, 7194852, 7309056, 7405776, 7426944, 7461328, 7680064, 8149008, 8222688, 8393994, 8463744, 8527232, 8640072, 8664768, 8918784, 9022116, 9167634, 9313152, 9507176, 9593136, 9874368, 10477296, 10499328, 10525802, 10695573, 10865344, 10963584, 11191992, 11520096, 11553024, 12029488, 12223512, 12590991, 12790848, 12960108, 12997152, 13165824, 13378176, 13533174, 13969728, 14260764, 14389704, 14811552, 14853888, 14922656, 15360128, 15788703, 16298016, 16445376, 16787988, 16927488, 17054464, 17280144, 17329536, 18044232, 18335268, 18626304, 19014352, 19186272, 19748736, 20299761, 20954592, 21051604, 21391146, 21730688, 21927168, 22383984, 23040192, 24058976, 24447024, 25181982, 25581696, 25920216, 25994304, 26756352, 27066348, 27939456, 28521528, 28779408, 29623104, 29845312, 30720256, 31577406, 32086719, 32596032, 32890752, 33575976, 34560288, 34659072, 36088464, 36670536, 36840307, 38028704, 38372544, 39497472, 40599522, 41909184, 42103208, 42782292, 43461376, 44767968, 46080384, 47366109, 48117952, 48894048, 50363964, 51163392, 51840432, 51988608, 54132696, 55878912, 57043056, 57558816, 59246208, 59690624, 63154812, 64173438, 65192064, 65781504, 67151952, 69120576, 72176928, 73341072, 73680614, 76057408, 76745088, 81199044, 83818368, 84206416, 85564584, 89535936, 92160768, 94732218, 96235904, 97788096, 100727928, 103680864, 103977216, 108265392, 110520921, 114086112, 115117632, 118492416, 119381248, 126309624, 128346876, 130384128, 134303904, 138241152, 142098327, 144353856, 146682144, 147361228, 152114816, 153490176, 162398088, 167636736, 168412832, 171129168, 179071872, 189464436, 192471808, 195576192, 201455856, 207361728, 216530784, 221041842, 228172224, 230235264, 252619248, 256693752, 268607808, 276482304, 284196654, 288707712, 293364288, 294722456, 304229632, 324796176, 331562763, 336825664, 342258336, 358143744, 378928872, 391152384, 402911712, 414723456, 433061568, 442083684, 456344448, 460470528, 505238496, 513387504, 537215616, 568393308, 577415424, 586728576, 589444912, 649592352, 663125526, 673651328, 684516672, 757857744, 805823424, 829446912, 866123136, 884167368, 912688896, 994688289, 1010476992, 1026775008, 1074431232, 1136786616, 1173457152, 1178889824, 1299184704, 1326251052, 1347302656, 1369033344, 1515715488, 1611646848, 1732246272, 1768334736, 1989376578, 2020953984, 2053550016, 2273573232, 2357779648, 2598369408, 2652502104, 2738066688, 3031430976, 3223293696, 3536669472, 3978753156, 4041907968, 4107100032, 4547146464, 4715559296, 5196738816, 5305004208, 6062861952, 7073338944, 7957506312, 8214200064, 9094292928, 9431118592, 10610008416, 12125723904, 14146677888, 15915012624, 18188585856, 21220016832, 28293355776, 31830025248, 36377171712, 42440033664, 63660050496, 84880067328, 127320100992, 254640201984]

約数ペア:

[(1, 254640201984), (2, 127320100992), (3, 84880067328), (4, 63660050496), (6, 42440033664), (7, 36377171712), (8, 31830025248), (9, 28293355776), (12, 21220016832), (14, 18188585856), (16, 15915012624), (18, 14146677888), (21, 12125723904), (24, 10610008416), (27, 9431118592), (28, 9094292928), (31, 8214200064), (32, 7957506312), (36, 7073338944), (42, 6062861952), (48, 5305004208), (49, 5196738816), (54, 4715559296), (56, 4547146464), (62, 4107100032), (63, 4041907968), (64, 3978753156), (72, 3536669472), (79, 3223293696), (84, 3031430976), (93, 2738066688), (96, 2652502104), (98, 2598369408), (108, 2357779648), (112, 2273573232), (124, 2053550016), (126, 2020953984), (128, 1989376578), (144, 1768334736), (147, 1732246272), (158, 1611646848), (168, 1515715488), (186, 1369033344), (189, 1347302656), (192, 1326251052), (196, 1299184704), (216, 1178889824), (217, 1173457152), (224, 1136786616), (237, 1074431232), (248, 1026775008), (252, 1010476992), (256, 994688289), (279, 912688896), (288, 884167368), (294, 866123136), (307, 829446912), (316, 805823424), (336, 757857744), (372, 684516672), (378, 673651328), (384, 663125526), (392, 649592352), (432, 589444912), (434, 586728576), (441, 577415424), (448, 568393308), (474, 537215616), (496, 513387504), (504, 505238496), (553, 460470528), (558, 456344448), (576, 442083684), (588, 433061568), (614, 414723456), (632, 402911712), (651, 391152384), (672, 378928872), (711, 358143744), (744, 342258336), (756, 336825664), (768, 331562763), (784, 324796176), (837, 304229632), (864, 294722456), (868, 293364288), (882, 288707712), (896, 284196654), (921, 276482304), (948, 268607808), (992, 256693752), (1008, 252619248), (1106, 230235264), (1116, 228172224), (1152, 221041842), (1176, 216530784), (1228, 207361728), (1264, 201455856), (1302, 195576192), (1323, 192471808), (1344, 189464436), (1422, 179071872), (1488, 171129168), (1512, 168412832), (1519, 167636736), (1568, 162398088), (1659, 153490176), (1674, 152114816), (1728, 147361228), (1736, 146682144), (1764, 144353856), (1792, 142098327), (1842, 138241152), (1896, 134303904), (1953, 130384128), (1984, 128346876), (2016, 126309624), (2133, 119381248), (2149, 118492416), (2212, 115117632), (2232, 114086112), (2304, 110520921), (2352, 108265392), (2449, 103977216), (2456, 103680864), (2528, 100727928), (2604, 97788096), (2646, 96235904), (2688, 94732218), (2763, 92160768), (2844, 89535936), (2976, 85564584), (3024, 84206416), (3038, 83818368), (3136, 81199044), (3318, 76745088), (3348, 76057408), (3456, 73680614), (3472, 73341072), (3528, 72176928), (3684, 69120576), (3792, 67151952), (3871, 65781504), (3906, 65192064), (3968, 64173438), (4032, 63154812), (4266, 59690624), (4298, 59246208), (4424, 57558816), (4464, 57043056), (4557, 55878912), (4704, 54132696), (4898, 51988608), (4912, 51840432), (4977, 51163392), (5056, 50363964), (5208, 48894048), (5292, 48117952), (5376, 47366109), (5526, 46080384), (5688, 44767968), (5859, 43461376), (5952, 42782292), 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(17143, 14853888), (17192, 14811552), (17696, 14389704), (17856, 14260764), (18228, 13969728), (18816, 13533174), (19034, 13378176), (19341, 13165824), (19592, 12997152), (19648, 12960108), (19908, 12790848), (20224, 12590991), (20832, 12223512), (21168, 12029488), (22041, 11553024), (22104, 11520096), (22752, 11191992), (23226, 10963584), (23436, 10865344), (23808, 10695573), (24192, 10525802), (24253, 10499328), (24304, 10477296), (25788, 9874368), (26544, 9593136), (26784, 9507176), (27342, 9313152), (27776, 9167634), (28224, 9022116), (28551, 8918784), (29388, 8664768), (29472, 8640072), (29862, 8527232), (30086, 8463744), (30336, 8393994), (30968, 8222688), (31248, 8149008), (33156, 7680064), (34128, 7461328), (34286, 7426944), (34384, 7405776), (34839, 7309056), (35392, 7194852), (35712, 7130382), (36456, 6984864), (37632, 6766587), (38068, 6689088), (38682, 6582912), (39184, 6498576), (39296, 6480054), (39816, 6395424), (41013, 6208768), (41664, 6111756), (42336, 6014744), (44082, 5776512), (44208, 5760048), (45129, 5642496), (45504, 5595996), (46452, 5481792), (46872, 5432672), (48384, 5262901), (48506, 5249664), (48608, 5238648), (51429, 4951296), (51576, 4937184), (53088, 4796568), (53568, 4753588), (54684, 4656576), (55552, 4583817), (56448, 4511058), (57102, 4459392), (58023, 4388608), (58776, 4332384), (58944, 4320036), (59724, 4263616), (60172, 4231872), (60672, 4196997), (61936, 4111344), (62496, 4074504), (66123, 3851008), (66312, 3840032), (66619, 3822336), (68256, 3730664), (68572, 3713472), (68768, 3702888), (69678, 3654528), (70784, 3597426), (71424, 3565191), (72759, 3499776), (72912, 3492432), (76136, 3344544), (77364, 3291456), (78368, 3249288), (78592, 3240027), (79632, 3197712), (82026, 3104384), (83328, 3055878), (84672, 3007372), (85653, 2972928), (88164, 2888256), (88416, 2880024), (90258, 2821248), (91008, 2797998), (92904, 2740896), (93744, 2716336), (97012, 2624832), (97216, 2619324), (102858, 2475648), (103152, 2468592), (104517, 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