605145348

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 1557384192

約数和(自身を除く): 952238844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 127, 214, 254, 321, 381, 428, 508, 642, 762, 963, 1143, 1237, 1284, 1524, 1926, 2286, 2474, 3711, 3852, 4572, 4948, 7422, 11133, 13589, 14844, 22266, 27178, 40767, 44532, 54356, 81534, 122301, 132359, 157099, 163068, 244602, 264718, 314198, 397077, 471297, 489204, 529436, 628396, 794154, 942594, 1191231, 1413891, 1588308, 1885188, 2382462, 2827782, 4764924, 5655564, 16809593, 33619186, 50428779, 67238372, 100857558, 151286337, 201715116, 302572674, 605145348]

約数ペア:

[(1, 605145348), (2, 302572674), (3, 201715116), (4, 151286337), (6, 100857558), (9, 67238372), (12, 50428779), (18, 33619186), (36, 16809593), (107, 5655564), (127, 4764924), (214, 2827782), (254, 2382462), (321, 1885188), (381, 1588308), (428, 1413891), (508, 1191231), (642, 942594), (762, 794154), (963, 628396), (1143, 529436), (1237, 489204), (1284, 471297), (1524, 397077), (1926, 314198), (2286, 264718), (2474, 244602), (3711, 163068), (3852, 157099), (4572, 132359), (4948, 122301), (7422, 81534), (11133, 54356), (13589, 44532), (14844, 40767), (22266, 27178)]