664002192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1976197}}^1$

素因数の和:1976215

約数の個数: 40

約数和(自身を含む): 1960388416

約数和(自身を除く): 1296386224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1976197, 3952394, 5928591, 7904788, 11857182, 13833379, 15809576, 23714364, 27666758, 31619152, 41500137, 47428728, 55333516, 83000274, 94857456, 110667032, 166000548, 221334064, 332001096, 664002192]

約数ペア:

[(1, 664002192), (2, 332001096), (3, 221334064), (4, 166000548), (6, 110667032), (7, 94857456), (8, 83000274), (12, 55333516), (14, 47428728), (16, 41500137), (21, 31619152), (24, 27666758), (28, 23714364), (42, 15809576), (48, 13833379), (56, 11857182), (84, 7904788), (112, 5928591), (168, 3952394), (336, 1976197)]