255280288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257339}}^1$

素因数の和:257380

約数の個数: 24

約数和(自身を含む): 518797440

約数和(自身を除く): 263517152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 257339, 514678, 1029356, 2058712, 4117424, 7977509, 8234848, 15955018, 31910036, 63820072, 127640144, 255280288]

約数ペア:

[(1, 255280288), (2, 127640144), (4, 63820072), (8, 31910036), (16, 15955018), (31, 8234848), (32, 7977509), (62, 4117424), (124, 2058712), (248, 1029356), (496, 514678), (992, 257339)]