8549551468

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 15456672000

約数和(自身を除く): 6907120532

約数列:

[1, 2, 4, 59, 109, 118, 163, 218, 236, 326, 436, 652, 2039, 4078, 6431, 8156, 9617, 12862, 17767, 19234, 25724, 35534, 38468, 71068, 120301, 222251, 240602, 332357, 444502, 481204, 664714, 889004, 1048253, 1329428, 2096506, 4193012, 13112809, 19609063, 26225618, 36226913, 39218126, 52451236, 72453826, 78436252, 144907652, 2137387867, 4274775734, 8549551468]

約数ペア:

[(1, 8549551468), (2, 4274775734), (4, 2137387867), (59, 144907652), (109, 78436252), (118, 72453826), (163, 52451236), (218, 39218126), (236, 36226913), (326, 26225618), (436, 19609063), (652, 13112809), (2039, 4193012), (4078, 2096506), (6431, 1329428), (8156, 1048253), (9617, 889004), (12862, 664714), (17767, 481204), (19234, 444502), (25724, 332357), (35534, 240602), (38468, 222251), (71068, 120301)]