212279562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8311}}^1$

素因数の和:8376

約数の個数: 64

約数和(自身を含む): 526648320

約数和(自身を除く): 314368758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 774, 946, 1161, 1419, 2322, 2838, 4257, 8311, 8514, 12771, 16622, 24933, 25542, 49866, 74799, 91421, 149598, 182842, 224397, 274263, 357373, 448794, 548526, 714746, 822789, 1072119, 1645578, 2144238, 2468367, 3216357, 3931103, 4936734, 6432714, 7862206, 9649071, 11793309, 19298142, 23586618, 35379927, 70759854, 106139781, 212279562]

約数ペア:

[(1, 212279562), (2, 106139781), (3, 70759854), (6, 35379927), (9, 23586618), (11, 19298142), (18, 11793309), (22, 9649071), (27, 7862206), (33, 6432714), (43, 4936734), (54, 3931103), (66, 3216357), (86, 2468367), (99, 2144238), (129, 1645578), (198, 1072119), (258, 822789), (297, 714746), (387, 548526), (473, 448794), (594, 357373), (774, 274263), (946, 224397), (1161, 182842), (1419, 149598), (2322, 91421), (2838, 74799), (4257, 49866), (8311, 25542), (8514, 24933), (12771, 16622)]