266412042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6581}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 625316328

約数和(自身を除く): 358904286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6581, 6747, 13162, 13494, 19743, 20241, 39486, 40482, 59229, 85553, 118458, 171106, 256659, 513318, 769977, 1138513, 1539954, 2277026, 3415539, 6831078, 10246617, 14800669, 20493234, 29601338, 44402007, 88804014, 133206021, 266412042]

約数ペア:

[(1, 266412042), (2, 133206021), (3, 88804014), (6, 44402007), (9, 29601338), (13, 20493234), (18, 14800669), (26, 10246617), (39, 6831078), (78, 3415539), (117, 2277026), (173, 1539954), (234, 1138513), (346, 769977), (519, 513318), (1038, 256659), (1557, 171106), (2249, 118458), (3114, 85553), (4498, 59229), (6581, 40482), (6747, 39486), (13162, 20241), (13494, 19743)]