42521217456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{111191}}^1$

素因数の和:111490

約数の個数: 80

約数和(自身を含む): 113832142848

約数和(自身を除く): 71310925392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 257, 372, 496, 514, 744, 771, 1028, 1488, 1542, 2056, 3084, 4112, 6168, 7967, 12336, 15934, 23901, 31868, 47802, 63736, 95604, 111191, 127472, 191208, 222382, 333573, 382416, 444764, 667146, 889528, 1334292, 1779056, 2668584, 3446921, 5337168, 6893842, 10340763, 13787684, 20681526, 27575368, 28576087, 41363052, 55150736, 57152174, 82726104, 85728261, 114304348, 165452208, 171456522, 228608696, 342913044, 457217392, 685826088, 885858697, 1371652176, 1771717394, 2657576091, 3543434788, 5315152182, 7086869576, 10630304364, 14173739152, 21260608728, 42521217456]

約数ペア:

[(1, 42521217456), (2, 21260608728), (3, 14173739152), (4, 10630304364), (6, 7086869576), (8, 5315152182), (12, 3543434788), (16, 2657576091), (24, 1771717394), (31, 1371652176), (48, 885858697), (62, 685826088), (93, 457217392), (124, 342913044), (186, 228608696), (248, 171456522), (257, 165452208), (372, 114304348), (496, 85728261), (514, 82726104), (744, 57152174), (771, 55150736), (1028, 41363052), (1488, 28576087), (1542, 27575368), (2056, 20681526), (3084, 13787684), (4112, 10340763), (6168, 6893842), (7967, 5337168), (12336, 3446921), (15934, 2668584), (23901, 1779056), (31868, 1334292), (47802, 889528), (63736, 667146), (95604, 444764), (111191, 382416), (127472, 333573), (191208, 222382)]