280147421772

素因数分解:

$2^2\times 3^3\times {\mathrm{1493}}^1\times {\mathrm{1737413}}^1$

素因数の和:1738919

約数の個数: 48

約数和(自身を含む): 726795024480

約数和(自身を除く): 446647602708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1493, 2986, 4479, 5972, 8958, 13437, 17916, 26874, 40311, 53748, 80622, 161244, 1737413, 3474826, 5212239, 6949652, 10424478, 15636717, 20848956, 31273434, 46910151, 62546868, 93820302, 187640604, 2593957609, 5187915218, 7781872827, 10375830436, 15563745654, 23345618481, 31127491308, 46691236962, 70036855443, 93382473924, 140073710886, 280147421772]

約数ペア:

[(1, 280147421772), (2, 140073710886), (3, 93382473924), (4, 70036855443), (6, 46691236962), (9, 31127491308), (12, 23345618481), (18, 15563745654), (27, 10375830436), (36, 7781872827), (54, 5187915218), (108, 2593957609), (1493, 187640604), (2986, 93820302), (4479, 62546868), (5972, 46910151), (8958, 31273434), (13437, 20848956), (17916, 15636717), (26874, 10424478), (40311, 6949652), (53748, 5212239), (80622, 3474826), (161244, 1737413)]