258117072

素因数分解:

$2^4\times 3^1\times {\mathrm{5377439}}^1$

素因数の和:5377450

約数の個数: 20

約数和(自身を含む): 666802560

約数和(自身を除く): 408685488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5377439, 10754878, 16132317, 21509756, 32264634, 43019512, 64529268, 86039024, 129058536, 258117072]

約数ペア:

[(1, 258117072), (2, 129058536), (3, 86039024), (4, 64529268), (6, 43019512), (8, 32264634), (12, 21509756), (16, 16132317), (24, 10754878), (48, 5377439)]