217651368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{824437}}^1$

素因数の和:824457

約数の個数: 32

約数和(自身を含む): 593595360

約数和(自身を除く): 375943992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 824437, 1648874, 2473311, 3297748, 4946622, 6595496, 9068807, 9893244, 18137614, 19786488, 27206421, 36275228, 54412842, 72550456, 108825684, 217651368]

約数ペア:

[(1, 217651368), (2, 108825684), (3, 72550456), (4, 54412842), (6, 36275228), (8, 27206421), (11, 19786488), (12, 18137614), (22, 9893244), (24, 9068807), (33, 6595496), (44, 4946622), (66, 3297748), (88, 2473311), (132, 1648874), (264, 824437)]