271393296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131489}}^1$

素因数の和:131543

約数の個数: 40

約数和(自身を含む): 717409440

約数和(自身を除く): 446016144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 131489, 262978, 394467, 525956, 788934, 1051912, 1577868, 2103824, 3155736, 5654027, 6311472, 11308054, 16962081, 22616108, 33924162, 45232216, 67848324, 90464432, 135696648, 271393296]

約数ペア:

[(1, 271393296), (2, 135696648), (3, 90464432), (4, 67848324), (6, 45232216), (8, 33924162), (12, 22616108), (16, 16962081), (24, 11308054), (43, 6311472), (48, 5654027), (86, 3155736), (129, 2103824), (172, 1577868), (258, 1051912), (344, 788934), (516, 525956), (688, 394467), (1032, 262978), (2064, 131489)]