289942896

素因数分解:

$2^4\times 3^1\times {\mathrm{6040477}}^1$

素因数の和:6040488

約数の個数: 20

約数和(自身を含む): 749019272

約数和(自身を除く): 459076376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6040477, 12080954, 18121431, 24161908, 36242862, 48323816, 72485724, 96647632, 144971448, 289942896]

約数ペア:

[(1, 289942896), (2, 144971448), (3, 96647632), (4, 72485724), (6, 48323816), (8, 36242862), (12, 24161908), (16, 18121431), (24, 12080954), (48, 6040477)]