216844936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{352021}}^1$

素因数の和:352045

約数の個数: 32

約数和(自身を含む): 506911680

約数和(自身を除く): 290066744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 352021, 704042, 1408084, 2464147, 2816168, 3872231, 4928294, 7744462, 9856588, 15488924, 19713176, 27105617, 30977848, 54211234, 108422468, 216844936]

約数ペア:

[(1, 216844936), (2, 108422468), (4, 54211234), (7, 30977848), (8, 27105617), (11, 19713176), (14, 15488924), (22, 9856588), (28, 7744462), (44, 4928294), (56, 3872231), (77, 2816168), (88, 2464147), (154, 1408084), (308, 704042), (616, 352021)]