358972428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{919}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 859147520

約数和(自身を除く): 500175092

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 757, 919, 1514, 1838, 2271, 2757, 3028, 3676, 4542, 5514, 9084, 11028, 32551, 39517, 65102, 79034, 97653, 118551, 130204, 158068, 195306, 237102, 390612, 474204, 695683, 1391366, 2087049, 2782732, 4174098, 8348196, 29914369, 59828738, 89743107, 119657476, 179486214, 358972428]

約数ペア:

[(1, 358972428), (2, 179486214), (3, 119657476), (4, 89743107), (6, 59828738), (12, 29914369), (43, 8348196), (86, 4174098), (129, 2782732), (172, 2087049), (258, 1391366), (516, 695683), (757, 474204), (919, 390612), (1514, 237102), (1838, 195306), (2271, 158068), (2757, 130204), (3028, 118551), (3676, 97653), (4542, 79034), (5514, 65102), (9084, 39517), (11028, 32551)]