39920685864

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{48809}}^1$

素因数の和:49514

約数の個数: 64

約数和(自身を含む): 101844993600

約数和(自身を除く): 61924307736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 643, 1272, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 34079, 48809, 68158, 97618, 102237, 136316, 146427, 195236, 204474, 272632, 292854, 390472, 408948, 585708, 817896, 1171416, 2586877, 5173754, 7760631, 10347508, 15521262, 20695016, 31042524, 31384187, 62085048, 62768374, 94152561, 125536748, 188305122, 251073496, 376610244, 753220488, 1663361911, 3326723822, 4990085733, 6653447644, 9980171466, 13306895288, 19960342932, 39920685864]

約数ペア:

[(1, 39920685864), (2, 19960342932), (3, 13306895288), (4, 9980171466), (6, 6653447644), (8, 4990085733), (12, 3326723822), (24, 1663361911), (53, 753220488), (106, 376610244), (159, 251073496), (212, 188305122), (318, 125536748), (424, 94152561), (636, 62768374), (643, 62085048), (1272, 31384187), (1286, 31042524), (1929, 20695016), (2572, 15521262), (3858, 10347508), (5144, 7760631), (7716, 5173754), (15432, 2586877), (34079, 1171416), (48809, 817896), (68158, 585708), (97618, 408948), (102237, 390472), (136316, 292854), (146427, 272632), (195236, 204474)]