512866146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 1124323200

約数和(自身を除く): 611457054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 179, 218, 327, 337, 358, 537, 654, 674, 1011, 1074, 1417, 2022, 2327, 2834, 4251, 4381, 4654, 6981, 8502, 8762, 13143, 13962, 19511, 26286, 36733, 39022, 58533, 60323, 73466, 110199, 117066, 120646, 180969, 220398, 253643, 361938, 477529, 507286, 760929, 784199, 955058, 1432587, 1521858, 1568398, 2352597, 2865174, 4705194, 6575207, 13150414, 19725621, 39451242, 85477691, 170955382, 256433073, 512866146]

約数ペア:

[(1, 512866146), (2, 256433073), (3, 170955382), (6, 85477691), (13, 39451242), (26, 19725621), (39, 13150414), (78, 6575207), (109, 4705194), (179, 2865174), (218, 2352597), (327, 1568398), (337, 1521858), (358, 1432587), (537, 955058), (654, 784199), (674, 760929), (1011, 507286), (1074, 477529), (1417, 361938), (2022, 253643), (2327, 220398), (2834, 180969), (4251, 120646), (4381, 117066), (4654, 110199), (6981, 73466), (8502, 60323), (8762, 58533), (13143, 39022), (13962, 36733), (19511, 26286)]