385407816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1531}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 1022518080

約数和(自身を除く): 637110264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 617, 1234, 1531, 1851, 2468, 3062, 3702, 4593, 4936, 6124, 7404, 9186, 10489, 12248, 14808, 18372, 20978, 26027, 31467, 36744, 41956, 52054, 62934, 78081, 83912, 104108, 125868, 156162, 208216, 251736, 312324, 624648, 944627, 1889254, 2833881, 3778508, 5667762, 7557016, 11335524, 16058659, 22671048, 32117318, 48175977, 64234636, 96351954, 128469272, 192703908, 385407816]

約数ペア:

[(1, 385407816), (2, 192703908), (3, 128469272), (4, 96351954), (6, 64234636), (8, 48175977), (12, 32117318), (17, 22671048), (24, 16058659), (34, 11335524), (51, 7557016), (68, 5667762), (102, 3778508), (136, 2833881), (204, 1889254), (408, 944627), (617, 624648), (1234, 312324), (1531, 251736), (1851, 208216), (2468, 156162), (3062, 125868), (3702, 104108), (4593, 83912), (4936, 78081), (6124, 62934), (7404, 52054), (9186, 41956), (10489, 36744), (12248, 31467), (14808, 26027), (18372, 20978)]