290147376

素因数分解:

$2^4\times 3^1\times {\mathrm{6044737}}^1$

素因数の和:6044748

約数の個数: 20

約数和(自身を含む): 749547512

約数和(自身を除く): 459400136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6044737, 12089474, 18134211, 24178948, 36268422, 48357896, 72536844, 96715792, 145073688, 290147376]

約数ペア:

[(1, 290147376), (2, 145073688), (3, 96715792), (4, 72536844), (6, 48357896), (8, 36268422), (12, 24178948), (16, 18134211), (24, 12089474), (48, 6044737)]