320480228

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 565221888

約数和(自身を除く): 244741660

約数列:

[1, 2, 4, 263, 353, 526, 706, 863, 1052, 1412, 1726, 3452, 92839, 185678, 226969, 304639, 371356, 453938, 609278, 907876, 1218556, 80120057, 160240114, 320480228]

約数ペア:

[(1, 320480228), (2, 160240114), (4, 80120057), (263, 1218556), (353, 907876), (526, 609278), (706, 453938), (863, 371356), (1052, 304639), (1412, 226969), (1726, 185678), (3452, 92839)]