447896268

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{12479}}^1$

素因数の和:13486

約数の個数: 36

約数和(自身を含む): 1133408640

約数和(自身を除く): 685512372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2991, 3988, 5982, 8973, 11964, 12479, 17946, 24958, 35892, 37437, 49916, 74874, 112311, 149748, 224622, 449244, 12441563, 24883126, 37324689, 49766252, 74649378, 111974067, 149298756, 223948134, 447896268]

約数ペア:

[(1, 447896268), (2, 223948134), (3, 149298756), (4, 111974067), (6, 74649378), (9, 49766252), (12, 37324689), (18, 24883126), (36, 12441563), (997, 449244), (1994, 224622), (2991, 149748), (3988, 112311), (5982, 74874), (8973, 49916), (11964, 37437), (12479, 35892), (17946, 24958)]