272548144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{140779}}^1$

素因数の和:140809

約数の個数: 30

約数和(自身を含む): 580435940

約数和(自身を除く): 307887796

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 140779, 281558, 563116, 1126232, 1548569, 2252464, 3097138, 6194276, 12388552, 17034259, 24777104, 34068518, 68137036, 136274072, 272548144]

約数ペア:

[(1, 272548144), (2, 136274072), (4, 68137036), (8, 34068518), (11, 24777104), (16, 17034259), (22, 12388552), (44, 6194276), (88, 3097138), (121, 2252464), (176, 1548569), (242, 1126232), (484, 563116), (968, 281558), (1936, 140779)]