245815548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1979}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 626693760

約数和(自身を除く): 380878212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 941, 1882, 1979, 2823, 3764, 3958, 5646, 5937, 7916, 10351, 11292, 11874, 20702, 21769, 23748, 31053, 41404, 43538, 62106, 65307, 87076, 124212, 130614, 261228, 1862239, 3724478, 5586717, 7448956, 11173434, 20484629, 22346868, 40969258, 61453887, 81938516, 122907774, 245815548]

約数ペア:

[(1, 245815548), (2, 122907774), (3, 81938516), (4, 61453887), (6, 40969258), (11, 22346868), (12, 20484629), (22, 11173434), (33, 7448956), (44, 5586717), (66, 3724478), (132, 1862239), (941, 261228), (1882, 130614), (1979, 124212), (2823, 87076), (3764, 65307), (3958, 62106), (5646, 43538), (5937, 41404), (7916, 31053), (10351, 23748), (11292, 21769), (11874, 20702)]