317793048

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307939}}^1$

素因数の和:307991

約数の個数: 32

約数和(自身を含む): 812961600

約数和(自身を除く): 495168552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 307939, 615878, 923817, 1231756, 1847634, 2463512, 3695268, 7390536, 13241377, 26482754, 39724131, 52965508, 79448262, 105931016, 158896524, 317793048]

約数ペア:

[(1, 317793048), (2, 158896524), (3, 105931016), (4, 79448262), (6, 52965508), (8, 39724131), (12, 26482754), (24, 13241377), (43, 7390536), (86, 3695268), (129, 2463512), (172, 1847634), (258, 1231756), (344, 923817), (516, 615878), (1032, 307939)]