409147056

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20441}}^1$

素因数の和:20594

約数の個数: 60

約数和(自身を含む): 1153337640

約数和(自身を除く): 744190584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 20441, 40882, 61323, 81764, 122646, 163528, 183969, 245292, 327056, 367938, 490584, 735876, 981168, 1471752, 2841299, 2943504, 5682598, 8523897, 11365196, 17047794, 22730392, 25571691, 34095588, 45460784, 51143382, 68191176, 102286764, 136382352, 204573528, 409147056]

約数ペア:

[(1, 409147056), (2, 204573528), (3, 136382352), (4, 102286764), (6, 68191176), (8, 51143382), (9, 45460784), (12, 34095588), (16, 25571691), (18, 22730392), (24, 17047794), (36, 11365196), (48, 8523897), (72, 5682598), (139, 2943504), (144, 2841299), (278, 1471752), (417, 981168), (556, 735876), (834, 490584), (1112, 367938), (1251, 327056), (1668, 245292), (2224, 183969), (2502, 163528), (3336, 122646), (5004, 81764), (6672, 61323), (10008, 40882), (20016, 20441)]