331340296

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{24551}}^1$

素因数の和:24805

約数の個数: 32

約数和(自身を含む): 712990080

約数和(自身を除く): 381649784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 6748, 13496, 24551, 49102, 98204, 171857, 196408, 343714, 687428, 1374856, 5916791, 11833582, 23667164, 41417537, 47334328, 82835074, 165670148, 331340296]

約数ペア:

[(1, 331340296), (2, 165670148), (4, 82835074), (7, 47334328), (8, 41417537), (14, 23667164), (28, 11833582), (56, 5916791), (241, 1374856), (482, 687428), (964, 343714), (1687, 196408), (1928, 171857), (3374, 98204), (6748, 49102), (13496, 24551)]