421835472

素因数分解:

$2^4\times 3^3\times {\mathrm{976471}}^1$

素因数の和:976488

約数の個数: 40

約数和(自身を含む): 1210825280

約数和(自身を除く): 788989808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 976471, 1952942, 2929413, 3905884, 5858826, 7811768, 8788239, 11717652, 15623536, 17576478, 23435304, 26364717, 35152956, 46870608, 52729434, 70305912, 105458868, 140611824, 210917736, 421835472]

約数ペア:

[(1, 421835472), (2, 210917736), (3, 140611824), (4, 105458868), (6, 70305912), (8, 52729434), (9, 46870608), (12, 35152956), (16, 26364717), (18, 23435304), (24, 17576478), (27, 15623536), (36, 11717652), (48, 8788239), (54, 7811768), (72, 5858826), (108, 3905884), (144, 2929413), (216, 1952942), (432, 976471)]