1357123728

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{387307}}^1$

素因数の和:387391

約数の個数: 40

約数和(自身を含む): 3553938208

約数和(自身を除く): 2196814480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 387307, 774614, 1161921, 1549228, 2323842, 3098456, 4647684, 6196912, 9295368, 18590736, 28273411, 56546822, 84820233, 113093644, 169640466, 226187288, 339280932, 452374576, 678561864, 1357123728]

約数ペア:

[(1, 1357123728), (2, 678561864), (3, 452374576), (4, 339280932), (6, 226187288), (8, 169640466), (12, 113093644), (16, 84820233), (24, 56546822), (48, 28273411), (73, 18590736), (146, 9295368), (219, 6196912), (292, 4647684), (438, 3098456), (584, 2323842), (876, 1549228), (1168, 1161921), (1752, 774614), (3504, 387307)]