388314792

素因数分解:

$2^3\times 3^2\times {\mathrm{5393261}}^1$

素因数の和:5393273

約数の個数: 24

約数和(自身を含む): 1051686090

約数和(自身を除く): 663371298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5393261, 10786522, 16179783, 21573044, 32359566, 43146088, 48539349, 64719132, 97078698, 129438264, 194157396, 388314792]

約数ペア:

[(1, 388314792), (2, 194157396), (3, 129438264), (4, 97078698), (6, 64719132), (8, 48539349), (9, 43146088), (12, 32359566), (18, 21573044), (24, 16179783), (36, 10786522), (72, 5393261)]