243754324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{30949}}^1$

素因数の和:31143

約数の個数: 24

約数和(自身を含む): 467964000

約数和(自身を除く): 224209676

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 30949, 61898, 123796, 340439, 680878, 1361756, 5539871, 11079742, 22159484, 60938581, 121877162, 243754324]

約数ペア:

[(1, 243754324), (2, 121877162), (4, 60938581), (11, 22159484), (22, 11079742), (44, 5539871), (179, 1361756), (358, 680878), (716, 340439), (1969, 123796), (3938, 61898), (7876, 30949)]