390031416

素因数分解:

$2^3\times 3^3\times {\mathrm{1805701}}^1$

素因数の和:1805716

約数の個数: 32

約数和(自身を含む): 1083421200

約数和(自身を除く): 693389784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1805701, 3611402, 5417103, 7222804, 10834206, 14445608, 16251309, 21668412, 32502618, 43336824, 48753927, 65005236, 97507854, 130010472, 195015708, 390031416]

約数ペア:

[(1, 390031416), (2, 195015708), (3, 130010472), (4, 97507854), (6, 65005236), (8, 48753927), (9, 43336824), (12, 32502618), (18, 21668412), (24, 16251309), (27, 14445608), (36, 10834206), (54, 7222804), (72, 5417103), (108, 3611402), (216, 1805701)]