685637664

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{230389}}^1$

素因数の和:230433

約数の個数: 48

約数和(自身を含む): 1857864960

約数和(自身を除く): 1172227296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 230389, 460778, 691167, 921556, 1382334, 1843112, 2764668, 3686224, 5529336, 7142059, 7372448, 11058672, 14284118, 21426177, 22117344, 28568236, 42852354, 57136472, 85704708, 114272944, 171409416, 228545888, 342818832, 685637664]

約数ペア:

[(1, 685637664), (2, 342818832), (3, 228545888), (4, 171409416), (6, 114272944), (8, 85704708), (12, 57136472), (16, 42852354), (24, 28568236), (31, 22117344), (32, 21426177), (48, 14284118), (62, 11058672), (93, 7372448), (96, 7142059), (124, 5529336), (186, 3686224), (248, 2764668), (372, 1843112), (496, 1382334), (744, 921556), (992, 691167), (1488, 460778), (2976, 230389)]