306074788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{1571}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 546678720

約数和(自身を除く): 240603932

約数列:

[1, 2, 4, 53, 106, 212, 919, 1571, 1838, 3142, 3676, 6284, 48707, 83263, 97414, 166526, 194828, 333052, 1443749, 2887498, 5774996, 76518697, 153037394, 306074788]

約数ペア:

[(1, 306074788), (2, 153037394), (4, 76518697), (53, 5774996), (106, 2887498), (212, 1443749), (919, 333052), (1571, 194828), (1838, 166526), (3142, 97414), (3676, 83263), (6284, 48707)]