489375408

素因数分解:

$2^4\times 3^1\times {\mathrm{10195321}}^1$

素因数の和:10195332

約数の個数: 20

約数和(自身を含む): 1264219928

約数和(自身を除く): 774844520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10195321, 20390642, 30585963, 40781284, 61171926, 81562568, 122343852, 163125136, 244687704, 489375408]

約数ペア:

[(1, 489375408), (2, 244687704), (3, 163125136), (4, 122343852), (6, 81562568), (8, 61171926), (12, 40781284), (16, 30585963), (24, 20390642), (48, 10195321)]