419974416

素因数分解:

$2^4\times 3^3\times {\mathrm{972163}}^1$

素因数の和:972180

約数の個数: 40

約数和(自身を含む): 1205483360

約数和(自身を除く): 785508944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 972163, 1944326, 2916489, 3888652, 5832978, 7777304, 8749467, 11665956, 15554608, 17498934, 23331912, 26248401, 34997868, 46663824, 52496802, 69995736, 104993604, 139991472, 209987208, 419974416]

約数ペア:

[(1, 419974416), (2, 209987208), (3, 139991472), (4, 104993604), (6, 69995736), (8, 52496802), (9, 46663824), (12, 34997868), (16, 26248401), (18, 23331912), (24, 17498934), (27, 15554608), (36, 11665956), (48, 8749467), (54, 7777304), (72, 5832978), (108, 3888652), (144, 2916489), (216, 1944326), (432, 972163)]