261608256001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2719}}^1\times {\mathrm{30323}}^1$

素因数の和:33228

約数の個数: 16

約数和(自身を含む): 277137100800

約数和(自身を除く): 15528844799

約数列:

[1, 19, 167, 2719, 3173, 30323, 51661, 454073, 576137, 5063941, 8627387, 82448237, 96214879, 1566516503, 13768855579, 261608256001]

約数ペア:

[(1, 261608256001), (19, 13768855579), (167, 1566516503), (2719, 96214879), (3173, 82448237), (30323, 8627387), (51661, 5063941), (454073, 576137)]