339976232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{9067}}^1$

素因数の和:9225

約数の個数: 32

約数和(自身を含む): 658336800

約数和(自身を除く): 318360568

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 4687, 9067, 9374, 18134, 18748, 36268, 37496, 72536, 389881, 779762, 988303, 1559524, 1976606, 3119048, 3953212, 7906424, 42497029, 84994058, 169988116, 339976232]

約数ペア:

[(1, 339976232), (2, 169988116), (4, 84994058), (8, 42497029), (43, 7906424), (86, 3953212), (109, 3119048), (172, 1976606), (218, 1559524), (344, 988303), (436, 779762), (872, 389881), (4687, 72536), (9067, 37496), (9374, 36268), (18134, 18748)]