496892394

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 1139506368

約数和(自身を除く): 642613974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 103, 162, 194, 206, 291, 307, 309, 582, 614, 618, 873, 921, 927, 1746, 1842, 1854, 2619, 2763, 2781, 5238, 5526, 5562, 7857, 8289, 8343, 9991, 15714, 16578, 16686, 19982, 24867, 29779, 29973, 31621, 49734, 59558, 59946, 63242, 89337, 89919, 94863, 178674, 179838, 189726, 268011, 269757, 284589, 536022, 539514, 569178, 804033, 809271, 853767, 1608066, 1618542, 1707534, 2412099, 2561301, 3067237, 4824198, 5122602, 6134474, 9201711, 18403422, 27605133, 55210266, 82815399, 165630798, 248446197, 496892394]

約数ペア:

[(1, 496892394), (2, 248446197), (3, 165630798), (6, 82815399), (9, 55210266), (18, 27605133), (27, 18403422), (54, 9201711), (81, 6134474), (97, 5122602), (103, 4824198), (162, 3067237), (194, 2561301), (206, 2412099), (291, 1707534), (307, 1618542), (309, 1608066), (582, 853767), (614, 809271), (618, 804033), (873, 569178), (921, 539514), (927, 536022), (1746, 284589), (1842, 269757), (1854, 268011), (2619, 189726), (2763, 179838), (2781, 178674), (5238, 94863), (5526, 89919), (5562, 89337), (7857, 63242), (8289, 59946), (8343, 59558), (9991, 49734), (15714, 31621), (16578, 29973), (16686, 29779), (19982, 24867)]