257271404544

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10726

約数の個数: 576

約数和(自身を含む): 980982213120

約数和(自身を除く): 723710808576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 128, 132, 136, 144, 153, 154, 168, 176, 187, 192, 198, 204, 224, 231, 238, 252, 256, 264, 272, 288, 306, 308, 336, 352, 357, 374, 384, 396, 408, 448, 462, 476, 504, 512, 528, 544, 561, 576, 612, 616, 672, 693, 704, 714, 748, 768, 792, 816, 896, 924, 952, 1008, 1024, 1056, 1071, 1088, 1122, 1152, 1224, 1232, 1309, 1344, 1386, 1408, 1428, 1496, 1536, 1584, 1632, 1683, 1792, 1848, 1904, 2016, 2048, 2112, 2142, 2176, 2244, 2304, 2448, 2464, 2618, 2688, 2772, 2816, 2856, 2992, 3072, 3168, 3264, 3366, 3584, 3696, 3808, 3927, 4032, 4224, 4284, 4352, 4488, 4608, 4896, 4928, 5236, 5376, 5544, 5632, 5712, 5984, 6144, 6336, 6528, 6732, 7168, 7392, 7616, 7854, 8064, 8448, 8568, 8704, 8976, 9216, 9792, 9856, 10472, 10663, 10752, 11088, 11264, 11424, 11781, 11968, 12672, 13056, 13464, 14336, 14784, 15232, 15708, 16128, 16896, 17136, 17408, 17952, 18432, 19584, 19712, 20944, 21326, 21504, 22176, 22528, 22848, 23562, 23936, 25344, 26112, 26928, 29568, 30464, 31416, 31989, 32256, 33792, 34272, 34816, 35904, 39168, 39424, 41888, 42652, 43008, 44352, 45696, 47124, 47872, 50688, 52224, 53856, 59136, 60928, 62832, 63978, 64512, 67584, 68544, 71808, 74641, 78336, 78848, 83776, 85304, 88704, 91392, 94248, 95744, 95967, 101376, 104448, 107712, 117293, 118272, 121856, 125664, 127956, 129024, 137088, 143616, 149282, 156672, 157696, 167552, 170608, 177408, 181271, 182784, 188496, 191488, 191934, 202752, 215424, 223923, 234586, 236544, 243712, 251328, 255912, 274176, 287232, 298564, 313344, 335104, 341216, 351879, 354816, 362542, 365568, 376992, 382976, 383868, 430848, 447846, 469172, 473088, 502656, 511824, 543813, 548352, 574464, 597128, 670208, 671769, 682432, 703758, 709632, 725084, 731136, 753984, 767736, 821051, 861696, 895692, 938344, 1005312, 1023648, 1055637, 1087626, 1096704, 1148928, 1194256, 1268897, 1340416, 1343538, 1364864, 1407516, 1419264, 1450168, 1507968, 1535472, 1631439, 1642102, 1723392, 1791384, 1876688, 1993981, 2010624, 2047296, 2111274, 2175252, 2193408, 2388512, 2463153, 2537794, 2680832, 2687076, 2729728, 2815032, 2900336, 3015936, 3070944, 3262878, 3284204, 3446784, 3582768, 3753376, 3806691, 3987962, 4021248, 4094592, 4222548, 4350504, 4777024, 4926306, 5075588, 5374152, 5459456, 5630064, 5800672, 5981943, 6031872, 6141888, 6525756, 6568408, 7165536, 7389459, 7506752, 7613382, 7975924, 8042496, 8189184, 8445096, 8701008, 9554048, 9852612, 10151176, 10748304, 10918912, 11260128, 11420073, 11601344, 11963886, 12063744, 12283776, 13051512, 13136816, 13957867, 14331072, 14778918, 15013504, 15226764, 15951848, 16378368, 16890192, 17402016, 17945829, 19108096, 19705224, 20302352, 21496608, 21837824, 22520256, 22840146, 23202688, 23927772, 24127488, 24567552, 26103024, 26273632, 27915734, 28662144, 29557836, 30027008, 30453528, 31903696, 32756736, 33780384, 34804032, 35891658, 38216192, 39410448, 40604704, 41873601, 42993216, 45040512, 45680292, 46405376, 47855544, 49135104, 52206048, 52547264, 55831468, 57324288, 59115672, 60054016, 60907056, 63807392, 65513472, 67560768, 69608064, 71783316, 76432384, 78820896, 81209408, 83747202, 85986432, 90081024, 91360584, 92810752, 95711088, 98270208, 104412096, 105094528, 111662936, 114648576, 118231344, 120108032, 121814112, 125620803, 127614784, 135121536, 139216128, 143566632, 152864768, 157641792, 162418816, 167494404, 171972864, 180162048, 182721168, 185621504, 191422176, 196540416, 208824192, 210189056, 223325872, 229297152, 236462688, 240216064, 243628224, 251241606, 255229568, 270243072, 278432256, 287133264, 315283584, 324837632, 334988808, 343945728, 360324096, 365442336, 371243008, 382844352, 417648384, 420378112, 446651744, 458594304, 472925376, 487256448, 502483212, 510459136, 540486144, 556864512, 574266528, 630567168, 649675264, 669977616, 687891456, 720648192, 730884672, 765688704, 835296768, 840756224, 893303488, 945850752, 974512896, 1004966424, 1020918272, 1080972288, 1113729024, 1148533056, 1261134336, 1299350528, 1339955232, 1375782912, 1461769344, 1531377408, 1670593536, 1681512448, 1786606976, 1891701504, 1949025792, 2009932848, 2041836544, 2161944576, 2297066112, 2522268672, 2598701056, 2679910464, 2923538688, 3062754816, 3341187072, 3573213952, 3783403008, 3898051584, 4019865696, 4083673088, 4594132224, 5044537344, 5359820928, 5847077376, 6125509632, 7146427904, 7566806016, 7796103168, 8039731392, 9188264448, 10719641856, 11694154752, 12251019264, 14292855808, 15133612032, 16079462784, 18376528896, 21439283712, 23388309504, 28585711616, 32158925568, 36753057792, 42878567424, 64317851136, 85757134848, 128635702272, 257271404544]

約数ペア:

[(1, 257271404544), (2, 128635702272), (3, 85757134848), (4, 64317851136), (6, 42878567424), (7, 36753057792), (8, 32158925568), (9, 28585711616), (11, 23388309504), (12, 21439283712), (14, 18376528896), (16, 16079462784), (17, 15133612032), (18, 14292855808), (21, 12251019264), (22, 11694154752), (24, 10719641856), (28, 9188264448), (32, 8039731392), (33, 7796103168), (34, 7566806016), (36, 7146427904), (42, 6125509632), (44, 5847077376), (48, 5359820928), (51, 5044537344), (56, 4594132224), (63, 4083673088), (64, 4019865696), (66, 3898051584), (68, 3783403008), (72, 3573213952), (77, 3341187072), (84, 3062754816), (88, 2923538688), (96, 2679910464), (99, 2598701056), (102, 2522268672), (112, 2297066112), (119, 2161944576), (126, 2041836544), (128, 2009932848), (132, 1949025792), (136, 1891701504), (144, 1786606976), (153, 1681512448), (154, 1670593536), (168, 1531377408), (176, 1461769344), (187, 1375782912), (192, 1339955232), (198, 1299350528), (204, 1261134336), (224, 1148533056), (231, 1113729024), (238, 1080972288), (252, 1020918272), (256, 1004966424), (264, 974512896), (272, 945850752), (288, 893303488), (306, 840756224), (308, 835296768), (336, 765688704), (352, 730884672), (357, 720648192), (374, 687891456), (384, 669977616), (396, 649675264), (408, 630567168), (448, 574266528), (462, 556864512), (476, 540486144), (504, 510459136), (512, 502483212), (528, 487256448), (544, 472925376), (561, 458594304), (576, 446651744), (612, 420378112), (616, 417648384), (672, 382844352), (693, 371243008), (704, 365442336), (714, 360324096), (748, 343945728), (768, 334988808), (792, 324837632), (816, 315283584), (896, 287133264), (924, 278432256), (952, 270243072), (1008, 255229568), (1024, 251241606), (1056, 243628224), (1071, 240216064), (1088, 236462688), (1122, 229297152), (1152, 223325872), (1224, 210189056), (1232, 208824192), (1309, 196540416), (1344, 191422176), (1386, 185621504), (1408, 182721168), (1428, 180162048), (1496, 171972864), (1536, 167494404), (1584, 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(8976, 28662144), (9216, 27915734), (9792, 26273632), (9856, 26103024), (10472, 24567552), (10663, 24127488), (10752, 23927772), (11088, 23202688), (11264, 22840146), (11424, 22520256), (11781, 21837824), (11968, 21496608), (12672, 20302352), (13056, 19705224), (13464, 19108096), (14336, 17945829), (14784, 17402016), (15232, 16890192), (15708, 16378368), (16128, 15951848), (16896, 15226764), (17136, 15013504), (17408, 14778918), (17952, 14331072), (18432, 13957867), (19584, 13136816), (19712, 13051512), (20944, 12283776), (21326, 12063744), (21504, 11963886), (22176, 11601344), (22528, 11420073), (22848, 11260128), (23562, 10918912), (23936, 10748304), (25344, 10151176), (26112, 9852612), (26928, 9554048), (29568, 8701008), (30464, 8445096), (31416, 8189184), (31989, 8042496), (32256, 7975924), (33792, 7613382), (34272, 7506752), (34816, 7389459), (35904, 7165536), (39168, 6568408), (39424, 6525756), (41888, 6141888), (42652, 6031872), (43008, 5981943), (44352, 5800672), (45696, 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(274176, 938344), (287232, 895692), (298564, 861696), (313344, 821051), (335104, 767736), (341216, 753984), (351879, 731136), (354816, 725084), (362542, 709632), (365568, 703758), (376992, 682432), (382976, 671769), (383868, 670208), (430848, 597128), (447846, 574464), (469172, 548352), (473088, 543813), (502656, 511824)]