280125948

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{122219}}^1$

素因数の和:122417

約数の個数: 24

約数和(自身を含む): 657054720

約数和(自身を除く): 376928772

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 122219, 244438, 366657, 488876, 733314, 1466628, 23343829, 46687658, 70031487, 93375316, 140062974, 280125948]

約数ペア:

[(1, 280125948), (2, 140062974), (3, 93375316), (4, 70031487), (6, 46687658), (12, 23343829), (191, 1466628), (382, 733314), (573, 488876), (764, 366657), (1146, 244438), (2292, 122219)]