331368968

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44491}}^1$

素因数の和:44530

約数の個数: 48

約数和(自身を含む): 760813200

約数和(自身を除く): 429444232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 44491, 88982, 177964, 311437, 355928, 622874, 845329, 1245748, 1690658, 2180059, 2491496, 3381316, 4360118, 5917303, 6762632, 8720236, 11834606, 17440472, 23669212, 41421121, 47338424, 82842242, 165684484, 331368968]

約数ペア:

[(1, 331368968), (2, 165684484), (4, 82842242), (7, 47338424), (8, 41421121), (14, 23669212), (19, 17440472), (28, 11834606), (38, 8720236), (49, 6762632), (56, 5917303), (76, 4360118), (98, 3381316), (133, 2491496), (152, 2180059), (196, 1690658), (266, 1245748), (392, 845329), (532, 622874), (931, 355928), (1064, 311437), (1862, 177964), (3724, 88982), (7448, 44491)]