6551216464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{4327}}^1$

素因数の和:4628

約数の個数: 80

約数和(自身を含む): 14200341120

約数和(自身を除く): 7649124656

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 251, 377, 464, 502, 754, 1004, 1508, 2008, 3016, 3263, 4016, 4327, 6032, 6526, 7279, 8654, 13052, 14558, 17308, 26104, 29116, 34616, 52208, 56251, 58232, 69232, 94627, 112502, 116464, 125483, 189254, 225004, 250966, 378508, 450008, 501932, 757016, 900016, 1003864, 1086077, 1514032, 1631279, 2007728, 2172154, 3262558, 4344308, 6525116, 8688616, 13050232, 14119001, 17377232, 26100464, 28238002, 31496233, 56476004, 62992466, 112952008, 125984932, 225904016, 251969864, 409451029, 503939728, 818902058, 1637804116, 3275608232, 6551216464]

約数ペア:

[(1, 6551216464), (2, 3275608232), (4, 1637804116), (8, 818902058), (13, 503939728), (16, 409451029), (26, 251969864), (29, 225904016), (52, 125984932), (58, 112952008), (104, 62992466), (116, 56476004), (208, 31496233), (232, 28238002), (251, 26100464), (377, 17377232), (464, 14119001), (502, 13050232), (754, 8688616), (1004, 6525116), (1508, 4344308), (2008, 3262558), (3016, 2172154), (3263, 2007728), (4016, 1631279), (4327, 1514032), (6032, 1086077), (6526, 1003864), (7279, 900016), (8654, 757016), (13052, 501932), (14558, 450008), (17308, 378508), (26104, 250966), (29116, 225004), (34616, 189254), (52208, 125483), (56251, 116464), (58232, 112502), (69232, 94627)]