274325904

素因数分解:

$2^4\times 3^2\times {\mathrm{1905041}}^1$

素因数の和:1905055

約数の個数: 30

約数和(自身を含む): 767731926

約数和(自身を除く): 493406022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1905041, 3810082, 5715123, 7620164, 11430246, 15240328, 17145369, 22860492, 30480656, 34290738, 45720984, 68581476, 91441968, 137162952, 274325904]

約数ペア:

[(1, 274325904), (2, 137162952), (3, 91441968), (4, 68581476), (6, 45720984), (8, 34290738), (9, 30480656), (12, 22860492), (16, 17145369), (18, 15240328), (24, 11430246), (36, 7620164), (48, 5715123), (72, 3810082), (144, 1905041)]