661373808

素因数分解:

$2^4\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{11971}}^1$

素因数の和:13133

約数の個数: 40

約数和(自身を含む): 1710176256

約数和(自身を除く): 1048802448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1151, 2302, 3453, 4604, 6906, 9208, 11971, 13812, 18416, 23942, 27624, 35913, 47884, 55248, 71826, 95768, 143652, 191536, 287304, 574608, 13778621, 27557242, 41335863, 55114484, 82671726, 110228968, 165343452, 220457936, 330686904, 661373808]

約数ペア:

[(1, 661373808), (2, 330686904), (3, 220457936), (4, 165343452), (6, 110228968), (8, 82671726), (12, 55114484), (16, 41335863), (24, 27557242), (48, 13778621), (1151, 574608), (2302, 287304), (3453, 191536), (4604, 143652), (6906, 95768), (9208, 71826), (11971, 55248), (13812, 47884), (18416, 35913), (23942, 27624)]