220272888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{834367}}^1$

素因数の和:834387

約数の個数: 32

約数和(自身を含む): 600744960

約数和(自身を除く): 380472072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 834367, 1668734, 2503101, 3337468, 5006202, 6674936, 9178037, 10012404, 18356074, 20024808, 27534111, 36712148, 55068222, 73424296, 110136444, 220272888]

約数ペア:

[(1, 220272888), (2, 110136444), (3, 73424296), (4, 55068222), (6, 36712148), (8, 27534111), (11, 20024808), (12, 18356074), (22, 10012404), (24, 9178037), (33, 6674936), (44, 5006202), (66, 3337468), (88, 2503101), (132, 1668734), (264, 834367)]