311664

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 829312

約数和(自身を除く): 517648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 151, 172, 258, 302, 344, 453, 516, 604, 688, 906, 1032, 1208, 1812, 2064, 2416, 3624, 6493, 7248, 12986, 19479, 25972, 38958, 51944, 77916, 103888, 155832, 311664]

約数ペア:

[(1, 311664), (2, 155832), (3, 103888), (4, 77916), (6, 51944), (8, 38958), (12, 25972), (16, 19479), (24, 12986), (43, 7248), (48, 6493), (86, 3624), (129, 2416), (151, 2064), (172, 1812), (258, 1208), (302, 1032), (344, 906), (453, 688), (516, 604)]