220527372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11131}}^1$

素因数の和:11278

約数の個数: 48

約数和(自身を含む): 558559232

約数和(自身を除く): 338031860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 11131, 19812, 22262, 33393, 44524, 66786, 133572, 144703, 289406, 434109, 578812, 868218, 1413637, 1736436, 2827274, 4240911, 5654548, 8481822, 16963644, 18377281, 36754562, 55131843, 73509124, 110263686, 220527372]

約数ペア:

[(1, 220527372), (2, 110263686), (3, 73509124), (4, 55131843), (6, 36754562), (12, 18377281), (13, 16963644), (26, 8481822), (39, 5654548), (52, 4240911), (78, 2827274), (127, 1736436), (156, 1413637), (254, 868218), (381, 578812), (508, 434109), (762, 289406), (1524, 144703), (1651, 133572), (3302, 66786), (4953, 44524), (6604, 33393), (9906, 22262), (11131, 19812)]