289647948

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{234343}}^1$

素因数の和:234453

約数の個数: 24

約数和(自身を含む): 682409728

約数和(自身を除く): 392761780

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 234343, 468686, 703029, 937372, 1406058, 2812116, 24137329, 48274658, 72411987, 96549316, 144823974, 289647948]

約数ペア:

[(1, 289647948), (2, 144823974), (3, 96549316), (4, 72411987), (6, 48274658), (12, 24137329), (103, 2812116), (206, 1406058), (309, 937372), (412, 703029), (618, 468686), (1236, 234343)]