2550781659006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5077}}^1\times {\mathrm{35923}}^1$

素因数の和:41055

約数の個数: 128

約数和(自身を含む): 6654757186560

約数和(自身を除く): 4103975527554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 5077, 6993, 10154, 13986, 15231, 30462, 35539, 35923, 45693, 71078, 71846, 91386, 106617, 107769, 137079, 187849, 213234, 215538, 251461, 274158, 319851, 323307, 375698, 502922, 563547, 639702, 646614, 754383, 959553, 969921, 1127094, 1314943, 1329151, 1508766, 1690641, 1919106, 1939842, 2263149, 2629886, 2658302, 3381282, 3944829, 3987453, 4526298, 5071923, 6789447, 7889658, 7974906, 9304057, 10143846, 11834487, 11962359, 13578894, 18608114, 23668974, 23924718, 27912171, 35503461, 35887077, 55824342, 71006922, 71774154, 83736513, 167473026, 182381071, 251209539, 364762142, 502419078, 547143213, 1094286426, 1276667497, 1641429639, 2553334994, 3282859278, 3830002491, 4924288917, 6748099627, 7660004982, 9848577834, 11490007473, 13496199254, 20244298881, 22980014946, 34470022419, 40488597762, 47236697389, 60732896643, 68940044838, 94473394778, 121465793286, 141710092167, 182198689929, 283420184334, 364397379858, 425130276501, 850260553002, 1275390829503, 2550781659006]

約数ペア:

[(1, 2550781659006), (2, 1275390829503), (3, 850260553002), (6, 425130276501), (7, 364397379858), (9, 283420184334), (14, 182198689929), (18, 141710092167), (21, 121465793286), (27, 94473394778), (37, 68940044838), (42, 60732896643), (54, 47236697389), (63, 40488597762), (74, 34470022419), (111, 22980014946), (126, 20244298881), (189, 13496199254), (222, 11490007473), (259, 9848577834), (333, 7660004982), (378, 6748099627), (518, 4924288917), (666, 3830002491), (777, 3282859278), (999, 2553334994), (1554, 1641429639), (1998, 1276667497), (2331, 1094286426), (4662, 547143213), (5077, 502419078), (6993, 364762142), (10154, 251209539), (13986, 182381071), (15231, 167473026), (30462, 83736513), (35539, 71774154), (35923, 71006922), (45693, 55824342), (71078, 35887077), (71846, 35503461), (91386, 27912171), (106617, 23924718), (107769, 23668974), (137079, 18608114), (187849, 13578894), (213234, 11962359), (215538, 11834487), (251461, 10143846), (274158, 9304057), (319851, 7974906), (323307, 7889658), (375698, 6789447), (502922, 5071923), (563547, 4526298), (639702, 3987453), (646614, 3944829), (754383, 3381282), (959553, 2658302), (969921, 2629886), (1127094, 2263149), (1314943, 1939842), (1329151, 1919106), (1508766, 1690641)]