561220716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{136351}}^1$

素因数の和:136379

約数の個数: 48

約数和(自身を含む): 1527142400

約数和(自身を除く): 965921684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 136351, 272702, 409053, 545404, 818106, 954457, 1636212, 1908914, 2863371, 3817828, 5726742, 6681199, 11453484, 13362398, 20043597, 26724796, 40087194, 46768393, 80174388, 93536786, 140305179, 187073572, 280610358, 561220716]

約数ペア:

[(1, 561220716), (2, 280610358), (3, 187073572), (4, 140305179), (6, 93536786), (7, 80174388), (12, 46768393), (14, 40087194), (21, 26724796), (28, 20043597), (42, 13362398), (49, 11453484), (84, 6681199), (98, 5726742), (147, 3817828), (196, 2863371), (294, 1908914), (343, 1636212), (588, 954457), (686, 818106), (1029, 545404), (1372, 409053), (2058, 272702), (4116, 136351)]