318208726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 544796928

約数和(自身を除く): 226588202

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 563, 1117, 1126, 2234, 6193, 12287, 12386, 12949, 24574, 25691, 25898, 51382, 142439, 282601, 284878, 565202, 628871, 1257742, 6917581, 13835162, 14464033, 28928066, 159104363, 318208726]

約数ペア:

[(1, 318208726), (2, 159104363), (11, 28928066), (22, 14464033), (23, 13835162), (46, 6917581), (253, 1257742), (506, 628871), (563, 565202), (1117, 284878), (1126, 282601), (2234, 142439), (6193, 51382), (12287, 25898), (12386, 25691), (12949, 24574)]