316371984

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{153281}}^1$

素因数の和:153335

約数の個数: 40

約数和(自身を含む): 836306592

約数和(自身を除く): 519934608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 153281, 306562, 459843, 613124, 919686, 1226248, 1839372, 2452496, 3678744, 6591083, 7357488, 13182166, 19773249, 26364332, 39546498, 52728664, 79092996, 105457328, 158185992, 316371984]

約数ペア:

[(1, 316371984), (2, 158185992), (3, 105457328), (4, 79092996), (6, 52728664), (8, 39546498), (12, 26364332), (16, 19773249), (24, 13182166), (43, 7357488), (48, 6591083), (86, 3678744), (129, 2452496), (172, 1839372), (258, 1226248), (344, 919686), (516, 613124), (688, 459843), (1032, 306562), (2064, 153281)]