287168268

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{133691}}^1$

素因数の和:133877

約数の個数: 24

約数和(自身を含む): 673807680

約数和(自身を除く): 386639412

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 133691, 267382, 401073, 534764, 802146, 1604292, 23930689, 47861378, 71792067, 95722756, 143584134, 287168268]

約数ペア:

[(1, 287168268), (2, 143584134), (3, 95722756), (4, 71792067), (6, 47861378), (12, 23930689), (179, 1604292), (358, 802146), (537, 534764), (716, 401073), (1074, 267382), (2148, 133691)]