320417256

素因数分解:

$2^3\times 3^1\times {\mathrm{13350719}}^1$

素因数の和:13350728

約数の個数: 16

約数和(自身を含む): 801043200

約数和(自身を除く): 480625944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13350719, 26701438, 40052157, 53402876, 80104314, 106805752, 160208628, 320417256]

約数ペア:

[(1, 320417256), (2, 160208628), (3, 106805752), (4, 80104314), (6, 53402876), (8, 40052157), (12, 26701438), (24, 13350719)]