309038736

素因数分解:

$2^4\times 3^1\times {\mathrm{6438307}}^1$

素因数の和:6438318

約数の個数: 20

約数和(自身を含む): 798350192

約数和(自身を除く): 489311456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6438307, 12876614, 19314921, 25753228, 38629842, 51506456, 77259684, 103012912, 154519368, 309038736]

約数ペア:

[(1, 309038736), (2, 154519368), (3, 103012912), (4, 77259684), (6, 51506456), (8, 38629842), (12, 25753228), (16, 19314921), (24, 12876614), (48, 6438307)]