231296044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 488588800

約数和(自身を除く): 257292756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 409, 532, 818, 1063, 1636, 2126, 2863, 4252, 5726, 7441, 7771, 11452, 14882, 15542, 20197, 29764, 31084, 40394, 54397, 80788, 108794, 141379, 217588, 282758, 434767, 565516, 869534, 1739068, 3043369, 6086738, 8260573, 12173476, 16521146, 33042292, 57824011, 115648022, 231296044]

約数ペア:

[(1, 231296044), (2, 115648022), (4, 57824011), (7, 33042292), (14, 16521146), (19, 12173476), (28, 8260573), (38, 6086738), (76, 3043369), (133, 1739068), (266, 869534), (409, 565516), (532, 434767), (818, 282758), (1063, 217588), (1636, 141379), (2126, 108794), (2863, 80788), (4252, 54397), (5726, 40394), (7441, 31084), (7771, 29764), (11452, 20197), (14882, 15542)]