266860782

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 588736512

約数和(自身を除く): 321875730

約数列:

[1, 2, 3, 6, 9, 18, 107, 127, 214, 254, 321, 381, 642, 762, 963, 1091, 1143, 1926, 2182, 2286, 3273, 6546, 9819, 13589, 19638, 27178, 40767, 81534, 116737, 122301, 138557, 233474, 244602, 277114, 350211, 415671, 700422, 831342, 1050633, 1247013, 2101266, 2494026, 14825599, 29651198, 44476797, 88953594, 133430391, 266860782]

約数ペア:

[(1, 266860782), (2, 133430391), (3, 88953594), (6, 44476797), (9, 29651198), (18, 14825599), (107, 2494026), (127, 2101266), (214, 1247013), (254, 1050633), (321, 831342), (381, 700422), (642, 415671), (762, 350211), (963, 277114), (1091, 244602), (1143, 233474), (1926, 138557), (2182, 122301), (2286, 116737), (3273, 81534), (6546, 40767), (9819, 27178), (13589, 19638)]