12581266152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{18523}}^1$

素因数の和:18863

約数の個数: 128

約数和(自身を含む): 38838159360

約数和(自身を除く): 26256893208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 311, 312, 364, 546, 622, 728, 933, 1092, 1244, 1866, 2177, 2184, 2488, 3732, 4043, 4354, 6531, 7464, 8086, 8708, 12129, 13062, 16172, 17416, 18523, 24258, 26124, 28301, 32344, 37046, 48516, 52248, 55569, 56602, 74092, 84903, 97032, 111138, 113204, 129661, 148184, 169806, 222276, 226408, 240799, 259322, 339612, 388983, 444552, 481598, 518644, 679224, 722397, 777966, 963196, 1037288, 1444794, 1555932, 1685593, 1926392, 2889588, 3111864, 3371186, 5056779, 5760653, 5779176, 6742372, 10113558, 11521306, 13484744, 17281959, 20227116, 23042612, 34563918, 40324571, 40454232, 46085224, 69127836, 74888489, 80649142, 120973713, 138255672, 149776978, 161298284, 224665467, 241947426, 299553956, 322596568, 449330934, 483894852, 524219423, 599107912, 898661868, 967789704, 1048438846, 1572658269, 1797323736, 2096877692, 3145316538, 4193755384, 6290633076, 12581266152]

約数ペア:

[(1, 12581266152), (2, 6290633076), (3, 4193755384), (4, 3145316538), (6, 2096877692), (7, 1797323736), (8, 1572658269), (12, 1048438846), (13, 967789704), (14, 898661868), (21, 599107912), (24, 524219423), (26, 483894852), (28, 449330934), (39, 322596568), (42, 299553956), (52, 241947426), (56, 224665467), (78, 161298284), (84, 149776978), (91, 138255672), (104, 120973713), (156, 80649142), (168, 74888489), (182, 69127836), (273, 46085224), (311, 40454232), (312, 40324571), (364, 34563918), (546, 23042612), (622, 20227116), (728, 17281959), (933, 13484744), (1092, 11521306), (1244, 10113558), (1866, 6742372), (2177, 5779176), (2184, 5760653), (2488, 5056779), (3732, 3371186), (4043, 3111864), (4354, 2889588), (6531, 1926392), (7464, 1685593), (8086, 1555932), (8708, 1444794), (12129, 1037288), (13062, 963196), (16172, 777966), (17416, 722397), (18523, 679224), (24258, 518644), (26124, 481598), (28301, 444552), (32344, 388983), (37046, 339612), (48516, 259322), (52248, 240799), (55569, 226408), (56602, 222276), (74092, 169806), (84903, 148184), (97032, 129661), (111138, 113204)]