337296056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{4447}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 667200000

約数和(自身を除く): 329903944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1996, 3992, 4447, 8894, 9481, 17788, 18962, 35576, 37924, 75848, 84493, 168986, 337972, 675944, 2219053, 4438106, 8876212, 17752424, 42162007, 84324014, 168648028, 337296056]

約数ペア:

[(1, 337296056), (2, 168648028), (4, 84324014), (8, 42162007), (19, 17752424), (38, 8876212), (76, 4438106), (152, 2219053), (499, 675944), (998, 337972), (1996, 168986), (3992, 84493), (4447, 75848), (8894, 37924), (9481, 35576), (17788, 18962)]