38820419508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{23563}}^1$

素因数の和:23821

約数の個数: 96

約数和(自身を含む): 99760550400

約数和(自身を除く): 60940130892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 179, 236, 354, 358, 537, 708, 716, 767, 1074, 1534, 2148, 2301, 2327, 3068, 4602, 4654, 6981, 9204, 9308, 10561, 13962, 21122, 23563, 27924, 31683, 42244, 47126, 63366, 70689, 94252, 126732, 137293, 141378, 274586, 282756, 306319, 411879, 549172, 612638, 823758, 918957, 1225276, 1390217, 1647516, 1837914, 2780434, 3675828, 4170651, 4217777, 5560868, 8341302, 8435554, 12653331, 16682604, 16871108, 18072821, 25306662, 36145642, 50613324, 54218463, 54831101, 72291284, 108436926, 109662202, 164493303, 216873852, 219324404, 248848843, 328986606, 497697686, 657973212, 746546529, 995395372, 1493093058, 2986186116, 3235034959, 6470069918, 9705104877, 12940139836, 19410209754, 38820419508]

約数ペア:

[(1, 38820419508), (2, 19410209754), (3, 12940139836), (4, 9705104877), (6, 6470069918), (12, 3235034959), (13, 2986186116), (26, 1493093058), (39, 995395372), (52, 746546529), (59, 657973212), (78, 497697686), (118, 328986606), (156, 248848843), (177, 219324404), (179, 216873852), (236, 164493303), (354, 109662202), (358, 108436926), (537, 72291284), (708, 54831101), (716, 54218463), (767, 50613324), (1074, 36145642), (1534, 25306662), (2148, 18072821), (2301, 16871108), (2327, 16682604), (3068, 12653331), (4602, 8435554), (4654, 8341302), (6981, 5560868), (9204, 4217777), (9308, 4170651), (10561, 3675828), (13962, 2780434), (21122, 1837914), (23563, 1647516), (27924, 1390217), (31683, 1225276), (42244, 918957), (47126, 823758), (63366, 612638), (70689, 549172), (94252, 411879), (126732, 306319), (137293, 282756), (141378, 274586)]