669720912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1993217}}^1$

素因数の和:1993235

約数の個数: 40

約数和(自身を含む): 1977272256

約数和(自身を除く): 1307551344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1993217, 3986434, 5979651, 7972868, 11959302, 13952519, 15945736, 23918604, 27905038, 31891472, 41857557, 47837208, 55810076, 83715114, 95674416, 111620152, 167430228, 223240304, 334860456, 669720912]

約数ペア:

[(1, 669720912), (2, 334860456), (3, 223240304), (4, 167430228), (6, 111620152), (7, 95674416), (8, 83715114), (12, 55810076), (14, 47837208), (16, 41857557), (21, 31891472), (24, 27905038), (28, 23918604), (42, 15945736), (48, 13952519), (56, 11959302), (84, 7972868), (112, 5979651), (168, 3986434), (336, 1993217)]