315049544

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 601473600

約数和(自身を除く): 286424056

約数列:

[1, 2, 4, 8, 67, 134, 268, 389, 536, 778, 1511, 1556, 3022, 3112, 6044, 12088, 26063, 52126, 101237, 104252, 202474, 208504, 404948, 587779, 809896, 1175558, 2351116, 4702232, 39381193, 78762386, 157524772, 315049544]

約数ペア:

[(1, 315049544), (2, 157524772), (4, 78762386), (8, 39381193), (67, 4702232), (134, 2351116), (268, 1175558), (389, 809896), (536, 587779), (778, 404948), (1511, 208504), (1556, 202474), (3022, 104252), (3112, 101237), (6044, 52126), (12088, 26063)]