478673256

素因数分解:

$2^3\times 3^1\times {\mathrm{19944719}}^1$

素因数の和:19944728

約数の個数: 16

約数和(自身を含む): 1196683200

約数和(自身を除く): 718009944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 19944719, 39889438, 59834157, 79778876, 119668314, 159557752, 239336628, 478673256]

約数ペア:

[(1, 478673256), (2, 239336628), (3, 159557752), (4, 119668314), (6, 79778876), (8, 59834157), (12, 39889438), (24, 19944719)]