1021341906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 2524919040

約数和(自身を除く): 1503577134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 97, 106, 117, 159, 194, 234, 283, 291, 318, 351, 477, 566, 582, 689, 702, 849, 873, 954, 1261, 1378, 1431, 1698, 1746, 2067, 2522, 2547, 2619, 2862, 3679, 3783, 4134, 5094, 5141, 5238, 6201, 7358, 7566, 7641, 10282, 11037, 11349, 12402, 14999, 15282, 15423, 18603, 22074, 22698, 27451, 29998, 30846, 33111, 34047, 37206, 44997, 46269, 54902, 66222, 66833, 68094, 82353, 89994, 92538, 99333, 133666, 134991, 138807, 164706, 194987, 198666, 200499, 247059, 269982, 277614, 356863, 389974, 400998, 404973, 494118, 584961, 601497, 713726, 741177, 809946, 1070589, 1169922, 1202994, 1454903, 1482354, 1754883, 1804491, 2141178, 2909806, 3211767, 3509766, 3608982, 4364709, 5264649, 6423534, 8729418, 9635301, 10529298, 13094127, 18913739, 19270602, 26188254, 37827478, 39282381, 56741217, 78564762, 113482434, 170223651, 340447302, 510670953, 1021341906]

約数ペア:

[(1, 1021341906), (2, 510670953), (3, 340447302), (6, 170223651), (9, 113482434), (13, 78564762), (18, 56741217), (26, 39282381), (27, 37827478), (39, 26188254), (53, 19270602), (54, 18913739), (78, 13094127), (97, 10529298), (106, 9635301), (117, 8729418), (159, 6423534), (194, 5264649), (234, 4364709), (283, 3608982), (291, 3509766), (318, 3211767), (351, 2909806), (477, 2141178), (566, 1804491), (582, 1754883), (689, 1482354), (702, 1454903), (849, 1202994), (873, 1169922), (954, 1070589), (1261, 809946), (1378, 741177), (1431, 713726), (1698, 601497), (1746, 584961), (2067, 494118), (2522, 404973), (2547, 400998), (2619, 389974), (2862, 356863), (3679, 277614), (3783, 269982), (4134, 247059), (5094, 200499), (5141, 198666), (5238, 194987), (6201, 164706), (7358, 138807), (7566, 134991), (7641, 133666), (10282, 99333), (11037, 92538), (11349, 89994), (12402, 82353), (14999, 68094), (15282, 66833), (15423, 66222), (18603, 54902), (22074, 46269), (22698, 44997), (27451, 37206), (29998, 34047), (30846, 33111)]