245580408

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 679311360

約数和(自身を除く): 433730952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 127, 214, 251, 254, 321, 381, 428, 502, 508, 642, 753, 762, 856, 963, 1004, 1016, 1143, 1284, 1506, 1524, 1926, 2008, 2259, 2286, 2568, 3012, 3048, 3852, 4518, 4572, 6024, 7704, 9036, 9144, 13589, 18072, 26857, 27178, 31877, 40767, 53714, 54356, 63754, 80571, 81534, 95631, 107428, 108712, 122301, 127508, 161142, 163068, 191262, 214856, 241713, 244602, 255016, 286893, 322284, 326136, 382524, 483426, 489204, 573786, 644568, 765048, 966852, 978408, 1147572, 1933704, 2295144, 3410839, 6821678, 10232517, 13643356, 20465034, 27286712, 30697551, 40930068, 61395102, 81860136, 122790204, 245580408]

約数ペア:

[(1, 245580408), (2, 122790204), (3, 81860136), (4, 61395102), (6, 40930068), (8, 30697551), (9, 27286712), (12, 20465034), (18, 13643356), (24, 10232517), (36, 6821678), (72, 3410839), (107, 2295144), (127, 1933704), (214, 1147572), (251, 978408), (254, 966852), (321, 765048), (381, 644568), (428, 573786), (502, 489204), (508, 483426), (642, 382524), (753, 326136), (762, 322284), (856, 286893), (963, 255016), (1004, 244602), (1016, 241713), (1143, 214856), (1284, 191262), (1506, 163068), (1524, 161142), (1926, 127508), (2008, 122301), (2259, 108712), (2286, 107428), (2568, 95631), (3012, 81534), (3048, 80571), (3852, 63754), (4518, 54356), (4572, 53714), (6024, 40767), (7704, 31877), (9036, 27178), (9144, 26857), (13589, 18072)]