391128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 1003200

約数和(自身を除く): 612072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 379, 516, 758, 1032, 1137, 1516, 2274, 3032, 4548, 9096, 16297, 32594, 48891, 65188, 97782, 130376, 195564, 391128]

約数ペア:

[(1, 391128), (2, 195564), (3, 130376), (4, 97782), (6, 65188), (8, 48891), (12, 32594), (24, 16297), (43, 9096), (86, 4548), (129, 3032), (172, 2274), (258, 1516), (344, 1137), (379, 1032), (516, 758)]