312304

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 20

約数和(自身を含む): 613800

約数和(自身を除く): 301496

約数列:

[1, 2, 4, 8, 16, 131, 149, 262, 298, 524, 596, 1048, 1192, 2096, 2384, 19519, 39038, 78076, 156152, 312304]

約数ペア:

[(1, 312304), (2, 156152), (4, 78076), (8, 39038), (16, 19519), (131, 2384), (149, 2096), (262, 1192), (298, 1048), (524, 596)]