289657232

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{30223}}^1$

素因数の和:30830

約数の個数: 20

約数和(自身を含む): 562166400

約数和(自身を除く): 272509168

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 9584, 30223, 60446, 120892, 241784, 483568, 18103577, 36207154, 72414308, 144828616, 289657232]

約数ペア:

[(1, 289657232), (2, 144828616), (4, 72414308), (8, 36207154), (16, 18103577), (599, 483568), (1198, 241784), (2396, 120892), (4792, 60446), (9584, 30223)]