489204

素因数分解:

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

素因数の和:244

約数の個数: 36

約数和(自身を含む): 1257984

約数和(自身を除く): 768780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 127, 214, 254, 321, 381, 428, 508, 642, 762, 963, 1143, 1284, 1524, 1926, 2286, 3852, 4572, 13589, 27178, 40767, 54356, 81534, 122301, 163068, 244602, 489204]

約数ペア:

[(1, 489204), (2, 244602), (3, 163068), (4, 122301), (6, 81534), (9, 54356), (12, 40767), (18, 27178), (36, 13589), (107, 4572), (127, 3852), (214, 2286), (254, 1926), (321, 1524), (381, 1284), (428, 1143), (508, 963), (642, 762)]