517491234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6763}}^1$

素因数の和:6896

約数の個数: 64

約数和(自身を含む): 1249987200

約数和(自身を除く): 732495966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 351, 654, 702, 981, 1417, 1962, 2834, 2943, 4251, 5886, 6763, 8502, 12753, 13526, 20289, 25506, 38259, 40578, 60867, 76518, 87919, 121734, 175838, 182601, 263757, 365202, 527514, 737167, 791271, 1474334, 1582542, 2211501, 2373813, 4423002, 4747626, 6634503, 9583171, 13269006, 19166342, 19903509, 28749513, 39807018, 57499026, 86248539, 172497078, 258745617, 517491234]

約数ペア:

[(1, 517491234), (2, 258745617), (3, 172497078), (6, 86248539), (9, 57499026), (13, 39807018), (18, 28749513), (26, 19903509), (27, 19166342), (39, 13269006), (54, 9583171), (78, 6634503), (109, 4747626), (117, 4423002), (218, 2373813), (234, 2211501), (327, 1582542), (351, 1474334), (654, 791271), (702, 737167), (981, 527514), (1417, 365202), (1962, 263757), (2834, 182601), (2943, 175838), (4251, 121734), (5886, 87919), (6763, 76518), (8502, 60867), (12753, 40578), (13526, 38259), (20289, 25506)]