278258928

素因数分解:

$2^4\times 3^1\times {\mathrm{5797061}}^1$

素因数の和:5797072

約数の個数: 20

約数和(自身を含む): 718835688

約数和(自身を除く): 440576760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5797061, 11594122, 17391183, 23188244, 34782366, 46376488, 69564732, 92752976, 139129464, 278258928]

約数ペア:

[(1, 278258928), (2, 139129464), (3, 92752976), (4, 69564732), (6, 46376488), (8, 34782366), (12, 23188244), (16, 17391183), (24, 11594122), (48, 5797061)]