238550108

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 420714000

約数和(自身を除く): 182163892

約数列:

[1, 2, 4, 317, 419, 449, 634, 838, 898, 1268, 1676, 1796, 132823, 142333, 188131, 265646, 284666, 376262, 531292, 569332, 752524, 59637527, 119275054, 238550108]

約数ペア:

[(1, 238550108), (2, 119275054), (4, 59637527), (317, 752524), (419, 569332), (449, 531292), (634, 376262), (838, 284666), (898, 265646), (1268, 188131), (1676, 142333), (1796, 132823)]