259580448

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8269}}^1$

素因数の和:8394

約数の個数: 72

約数和(自身を含む): 745044300

約数和(自身を除く): 485463852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 8269, 10464, 15696, 16538, 24807, 31392, 33076, 49614, 66152, 74421, 99228, 132304, 148842, 198456, 264608, 297684, 396912, 595368, 793824, 901321, 1190736, 1802642, 2381472, 2703963, 3605284, 5407926, 7210568, 8111889, 10815852, 14421136, 16223778, 21631704, 28842272, 32447556, 43263408, 64895112, 86526816, 129790224, 259580448]

約数ペア:

[(1, 259580448), (2, 129790224), (3, 86526816), (4, 64895112), (6, 43263408), (8, 32447556), (9, 28842272), (12, 21631704), (16, 16223778), (18, 14421136), (24, 10815852), (32, 8111889), (36, 7210568), (48, 5407926), (72, 3605284), (96, 2703963), (109, 2381472), (144, 1802642), (218, 1190736), (288, 901321), (327, 793824), (436, 595368), (654, 396912), (872, 297684), (981, 264608), (1308, 198456), (1744, 148842), (1962, 132304), (2616, 99228), (3488, 74421), (3924, 66152), (5232, 49614), (7848, 33076), (8269, 31392), (10464, 24807), (15696, 16538)]