310729856

素因数分解:

$2^7\times {\mathrm{1277}}^1\times {\mathrm{1901}}^1$

素因数の和:3192

約数の個数: 32

約数和(自身を含む): 619842780

約数和(自身を除く): 309112924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1277, 1901, 2554, 3802, 5108, 7604, 10216, 15208, 20432, 30416, 40864, 60832, 81728, 121664, 163456, 243328, 2427577, 4855154, 9710308, 19420616, 38841232, 77682464, 155364928, 310729856]

約数ペア:

[(1, 310729856), (2, 155364928), (4, 77682464), (8, 38841232), (16, 19420616), (32, 9710308), (64, 4855154), (128, 2427577), (1277, 243328), (1901, 163456), (2554, 121664), (3802, 81728), (5108, 60832), (7604, 40864), (10216, 30416), (15208, 20432)]