289469916

素因数分解:

$2^2\times 3^3\times {\mathrm{2680277}}^1$

素因数の和:2680290

約数の個数: 24

約数和(自身を含む): 750477840

約数和(自身を除く): 461007924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2680277, 5360554, 8040831, 10721108, 16081662, 24122493, 32163324, 48244986, 72367479, 96489972, 144734958, 289469916]

約数ペア:

[(1, 289469916), (2, 144734958), (3, 96489972), (4, 72367479), (6, 48244986), (9, 32163324), (12, 24122493), (18, 16081662), (27, 10721108), (36, 8040831), (54, 5360554), (108, 2680277)]