248640828

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{137219}}^1$

素因数の和:137377

約数の個数: 24

約数和(自身を含む): 584008320

約数和(自身を除く): 335367492

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 137219, 274438, 411657, 548876, 823314, 1646628, 20720069, 41440138, 62160207, 82880276, 124320414, 248640828]

約数ペア:

[(1, 248640828), (2, 124320414), (3, 82880276), (4, 62160207), (6, 41440138), (12, 20720069), (151, 1646628), (302, 823314), (453, 548876), (604, 411657), (906, 274438), (1812, 137219)]