256106427456

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 448

約数和(自身を含む): 797640044544

約数和(自身を除く): 541533617088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 97, 102, 132, 136, 151, 176, 187, 192, 194, 204, 264, 272, 291, 302, 352, 374, 388, 408, 453, 487, 528, 544, 561, 582, 604, 704, 748, 776, 816, 906, 974, 1056, 1067, 1088, 1122, 1164, 1208, 1461, 1496, 1552, 1632, 1649, 1661, 1812, 1948, 2112, 2134, 2244, 2328, 2416, 2567, 2922, 2992, 3104, 3201, 3264, 3298, 3322, 3624, 3896, 4268, 4488, 4656, 4832, 4947, 4983, 5134, 5357, 5844, 5984, 6208, 6402, 6596, 6644, 7248, 7701, 7792, 8279, 8536, 8976, 9312, 9664, 9894, 9966, 10268, 10714, 11688, 11968, 12804, 13192, 13288, 14496, 14647, 15402, 15584, 16071, 16558, 17072, 17952, 18139, 18624, 19788, 19932, 20536, 21428, 23376, 24837, 25608, 26384, 26576, 28237, 28992, 29294, 30804, 31168, 32142, 33116, 34144, 35904, 36278, 39576, 39864, 41072, 42856, 43941, 46752, 47239, 49674, 51216, 52768, 53152, 54417, 56474, 58588, 61608, 64284, 66232, 68288, 72556, 73537, 79152, 79728, 82144, 84711, 85712, 87882, 91069, 93504, 94478, 99348, 102432, 105536, 106304, 108834, 112948, 117176, 123216, 128568, 132464, 141717, 145112, 147074, 158304, 159456, 161117, 164288, 169422, 171424, 175764, 182138, 188956, 198696, 204864, 217668, 220611, 225896, 234352, 246432, 248999, 257136, 264928, 273207, 283434, 290224, 294148, 316608, 318912, 322234, 338844, 342848, 351528, 364276, 377912, 397392, 435336, 441222, 451792, 468704, 483351, 492864, 497998, 514272, 519629, 529856, 546414, 566868, 580448, 588296, 644468, 677688, 703056, 728552, 746997, 755824, 794784, 803063, 808907, 870672, 882444, 903584, 937408, 966702, 995996, 1028544, 1039258, 1092828, 1133736, 1160896, 1176592, 1250129, 1288936, 1355376, 1406112, 1457104, 1493994, 1511648, 1558887, 1589568, 1606126, 1617814, 1741344, 1764888, 1807168, 1933404, 1991992, 2078516, 2185656, 2267472, 2353184, 2409189, 2426721, 2500258, 2577872, 2710752, 2738989, 2812224, 2914208, 2987988, 3023296, 3117774, 3212252, 3235628, 3482688, 3529776, 3750387, 3866808, 3983984, 4157032, 4371312, 4534944, 4706368, 4818378, 4853442, 5000516, 5155744, 5421504, 5477978, 5828416, 5975976, 6235548, 6424504, 6471256, 7059552, 7133089, 7500774, 7733616, 7967968, 8216967, 8314064, 8742624, 8833693, 9069888, 9636756, 9706884, 10001032, 10311488, 10955956, 11951952, 12471096, 12849008, 12942512, 13751419, 14119104, 14266178, 15001548, 15467232, 15935936, 16433934, 16628128, 17485248, 17667386, 19273512, 19413768, 20002064, 21399267, 21911912, 23903904, 24942192, 25698016, 25885024, 26501079, 27502838, 28532356, 30003096, 30934464, 32867868, 33256256, 35334772, 38547024, 38827536, 40004128, 41254257, 42798534, 43823824, 47807808, 49884384, 51396032, 51770048, 53002158, 55005676, 57064712, 60006192, 65735736, 70669544, 77094048, 77655072, 78463979, 80008256, 82508514, 85597068, 87647648, 99768768, 106004316, 110011352, 114129424, 120012384, 121262513, 131471472, 141339088, 154188096, 155310144, 156927958, 165017028, 171194136, 175295296, 212008632, 220022704, 228258848, 235391937, 240024768, 242525026, 262942944, 282678176, 313855916, 330034056, 342388272, 363787539, 424017264, 440045408, 456517696, 470783874, 485050052, 525885888, 565356352, 627711832, 660068112, 684776544, 727575078, 848034528, 880090816, 941567748, 970100104, 1255423664, 1320136224, 1333887643, 1369553088, 1455150156, 1696069056, 1883135496, 1940200208, 2510847328, 2640272448, 2667775286, 2910300312, 3766270992, 3880400416, 4001662929, 5021694656, 5335550572, 5820600624, 7532541984, 7760800832, 8003325858, 10671101144, 11641201248, 15065083968, 16006651716, 21342202288, 23282402496, 32013303432, 42684404576, 64026606864, 85368809152, 128053213728, 256106427456]

約数ペア:

[(1, 256106427456), (2, 128053213728), (3, 85368809152), (4, 64026606864), (6, 42684404576), (8, 32013303432), (11, 23282402496), (12, 21342202288), (16, 16006651716), (17, 15065083968), (22, 11641201248), (24, 10671101144), (32, 8003325858), (33, 7760800832), (34, 7532541984), (44, 5820600624), (48, 5335550572), (51, 5021694656), (64, 4001662929), (66, 3880400416), (68, 3766270992), (88, 2910300312), (96, 2667775286), (97, 2640272448), (102, 2510847328), (132, 1940200208), (136, 1883135496), (151, 1696069056), (176, 1455150156), (187, 1369553088), (192, 1333887643), (194, 1320136224), (204, 1255423664), (264, 970100104), (272, 941567748), (291, 880090816), (302, 848034528), (352, 727575078), (374, 684776544), (388, 660068112), (408, 627711832), (453, 565356352), (487, 525885888), (528, 485050052), (544, 470783874), (561, 456517696), (582, 440045408), (604, 424017264), (704, 363787539), (748, 342388272), (776, 330034056), (816, 313855916), (906, 282678176), (974, 262942944), (1056, 242525026), (1067, 240024768), (1088, 235391937), (1122, 228258848), (1164, 220022704), (1208, 212008632), (1461, 175295296), (1496, 171194136), (1552, 165017028), (1632, 156927958), (1649, 155310144), (1661, 154188096), (1812, 141339088), (1948, 131471472), (2112, 121262513), (2134, 120012384), (2244, 114129424), (2328, 110011352), (2416, 106004316), (2567, 99768768), (2922, 87647648), (2992, 85597068), (3104, 82508514), (3201, 80008256), (3264, 78463979), (3298, 77655072), (3322, 77094048), (3624, 70669544), (3896, 65735736), (4268, 60006192), (4488, 57064712), (4656, 55005676), (4832, 53002158), (4947, 51770048), (4983, 51396032), (5134, 49884384), (5357, 47807808), (5844, 43823824), (5984, 42798534), (6208, 41254257), (6402, 40004128), (6596, 38827536), (6644, 38547024), (7248, 35334772), (7701, 33256256), (7792, 32867868), (8279, 30934464), (8536, 30003096), (8976, 28532356), (9312, 27502838), (9664, 26501079), (9894, 25885024), (9966, 25698016), (10268, 24942192), (10714, 23903904), (11688, 21911912), (11968, 21399267), (12804, 20002064), (13192, 19413768), (13288, 19273512), (14496, 17667386), (14647, 17485248), (15402, 16628128), (15584, 16433934), (16071, 15935936), (16558, 15467232), (17072, 15001548), (17952, 14266178), (18139, 14119104), (18624, 13751419), (19788, 12942512), (19932, 12849008), (20536, 12471096), (21428, 11951952), (23376, 10955956), (24837, 10311488), (25608, 10001032), (26384, 9706884), (26576, 9636756), (28237, 9069888), (28992, 8833693), (29294, 8742624), (30804, 8314064), (31168, 8216967), (32142, 7967968), (33116, 7733616), (34144, 7500774), (35904, 7133089), (36278, 7059552), (39576, 6471256), (39864, 6424504), (41072, 6235548), (42856, 5975976), (43941, 5828416), (46752, 5477978), (47239, 5421504), (49674, 5155744), (51216, 5000516), (52768, 4853442), (53152, 4818378), (54417, 4706368), (56474, 4534944), (58588, 4371312), (61608, 4157032), (64284, 3983984), (66232, 3866808), (68288, 3750387), (72556, 3529776), (73537, 3482688), (79152, 3235628), (79728, 3212252), (82144, 3117774), (84711, 3023296), (85712, 2987988), (87882, 2914208), (91069, 2812224), (93504, 2738989), (94478, 2710752), (99348, 2577872), (102432, 2500258), (105536, 2426721), (106304, 2409189), (108834, 2353184), (112948, 2267472), (117176, 2185656), (123216, 2078516), (128568, 1991992), (132464, 1933404), (141717, 1807168), (145112, 1764888), (147074, 1741344), (158304, 1617814), (159456, 1606126), (161117, 1589568), (164288, 1558887), (169422, 1511648), (171424, 1493994), (175764, 1457104), (182138, 1406112), (188956, 1355376), (198696, 1288936), (204864, 1250129), (217668, 1176592), (220611, 1160896), (225896, 1133736), (234352, 1092828), (246432, 1039258), (248999, 1028544), (257136, 995996), (264928, 966702), (273207, 937408), (283434, 903584), (290224, 882444), (294148, 870672), (316608, 808907), (318912, 803063), (322234, 794784), (338844, 755824), (342848, 746997), (351528, 728552), (364276, 703056), (377912, 677688), (397392, 644468), (435336, 588296), (441222, 580448), (451792, 566868), (468704, 546414), (483351, 529856), (492864, 519629), (497998, 514272)]