318203568

素因数分解:

$2^4\times 3^2\times {\mathrm{2209747}}^1$

素因数の和:2209761

約数の個数: 30

約数和(自身を含む): 890528444

約数和(自身を除く): 572324876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2209747, 4419494, 6629241, 8838988, 13258482, 17677976, 19887723, 26516964, 35355952, 39775446, 53033928, 79550892, 106067856, 159101784, 318203568]

約数ペア:

[(1, 318203568), (2, 159101784), (3, 106067856), (4, 79550892), (6, 53033928), (8, 39775446), (9, 35355952), (12, 26516964), (16, 19887723), (18, 17677976), (24, 13258482), (36, 8838988), (48, 6629241), (72, 4419494), (144, 2209747)]