719806968

素因数分解:

$2^3\times 3^2\times {\mathrm{9997319}}^1$

素因数の和:9997331

約数の個数: 24

約数和(自身を含む): 1949477400

約数和(自身を除く): 1229670432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9997319, 19994638, 29991957, 39989276, 59983914, 79978552, 89975871, 119967828, 179951742, 239935656, 359903484, 719806968]

約数ペア:

[(1, 719806968), (2, 359903484), (3, 239935656), (4, 179951742), (6, 119967828), (8, 89975871), (9, 79978552), (12, 59983914), (18, 39989276), (24, 29991957), (36, 19994638), (72, 9997319)]