278366976001

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7321}}^1\times {\mathrm{20789}}^1$

素因数の和:28200

約数の個数: 16

約数和(自身を含む): 292270809600

約数和(自身を除く): 13903833599

約数列:

[1, 31, 59, 1829, 7321, 20789, 226951, 431939, 644459, 1226551, 13390109, 38023081, 152196269, 4718084339, 8979579871, 278366976001]

約数ペア:

[(1, 278366976001), (31, 8979579871), (59, 4718084339), (1829, 152196269), (7321, 38023081), (20789, 13390109), (226951, 1226551), (431939, 644459)]