255895128

素因数分解:

$2^3\times 3^2\times {\mathrm{3554099}}^1$

素因数の和:3554111

約数の個数: 24

約数和(自身を含む): 693049500

約数和(自身を除く): 437154372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3554099, 7108198, 10662297, 14216396, 21324594, 28432792, 31986891, 42649188, 63973782, 85298376, 127947564, 255895128]

約数ペア:

[(1, 255895128), (2, 127947564), (3, 85298376), (4, 63973782), (6, 42649188), (8, 31986891), (9, 28432792), (12, 21324594), (18, 14216396), (24, 10662297), (36, 7108198), (72, 3554099)]