272210228

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 480396000

約数和(自身を除く): 208185772

約数列:

[1, 2, 4, 227, 349, 454, 698, 859, 908, 1396, 1718, 3436, 79223, 158446, 194993, 299791, 316892, 389986, 599582, 779972, 1199164, 68052557, 136105114, 272210228]

約数ペア:

[(1, 272210228), (2, 136105114), (4, 68052557), (227, 1199164), (349, 779972), (454, 599582), (698, 389986), (859, 316892), (908, 299791), (1396, 194993), (1718, 158446), (3436, 79223)]