745808472

素因数分解:

$2^3\times 3^4\times {\mathrm{1150939}}^1$

素因数の和:1150957

約数の個数: 40

約数和(自身を含む): 2088956100

約数和(自身を除く): 1343147628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1150939, 2301878, 3452817, 4603756, 6905634, 9207512, 10358451, 13811268, 20716902, 27622536, 31075353, 41433804, 62150706, 82867608, 93226059, 124301412, 186452118, 248602824, 372904236, 745808472]

約数ペア:

[(1, 745808472), (2, 372904236), (3, 248602824), (4, 186452118), (6, 124301412), (8, 93226059), (9, 82867608), (12, 62150706), (18, 41433804), (24, 31075353), (27, 27622536), (36, 20716902), (54, 13811268), (72, 10358451), (81, 9207512), (108, 6905634), (162, 4603756), (216, 3452817), (324, 2301878), (648, 1150939)]