256051212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1255153}}^1$

素因数の和:1255177

約数の個数: 24

約数和(自身を含む): 632597616

約数和(自身を除く): 376546404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1255153, 2510306, 3765459, 5020612, 7530918, 15061836, 21337601, 42675202, 64012803, 85350404, 128025606, 256051212]

約数ペア:

[(1, 256051212), (2, 128025606), (3, 85350404), (4, 64012803), (6, 42675202), (12, 21337601), (17, 15061836), (34, 7530918), (51, 5020612), (68, 3765459), (102, 2510306), (204, 1255153)]