320813616

素因数分解:

$2^4\times 3^1\times {\mathrm{877}}^1\times {\mathrm{7621}}^1$

素因数の和:8509

約数の個数: 40

約数和(自身を含む): 829822384

約数和(自身を除く): 509008768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 877, 1754, 2631, 3508, 5262, 7016, 7621, 10524, 14032, 15242, 21048, 22863, 30484, 42096, 45726, 60968, 91452, 121936, 182904, 365808, 6683617, 13367234, 20050851, 26734468, 40101702, 53468936, 80203404, 106937872, 160406808, 320813616]

約数ペア:

[(1, 320813616), (2, 160406808), (3, 106937872), (4, 80203404), (6, 53468936), (8, 40101702), (12, 26734468), (16, 20050851), (24, 13367234), (48, 6683617), (877, 365808), (1754, 182904), (2631, 121936), (3508, 91452), (5262, 60968), (7016, 45726), (7621, 42096), (10524, 30484), (14032, 22863), (15242, 21048)]