2945699262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 7295992704

約数和(自身を除く): 4350293442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 71, 86, 99, 121, 129, 142, 198, 213, 242, 258, 363, 387, 426, 443, 473, 639, 726, 774, 781, 886, 946, 1089, 1278, 1329, 1419, 1562, 2178, 2343, 2658, 2838, 3053, 3987, 4257, 4686, 4873, 5203, 6106, 7029, 7974, 8514, 8591, 9159, 9746, 10406, 14058, 14619, 15609, 17182, 18318, 19049, 25773, 27477, 29238, 31218, 31453, 33583, 38098, 43857, 46827, 51546, 53603, 54954, 57147, 62906, 67166, 77319, 87714, 93654, 94359, 100749, 107206, 114294, 154638, 160809, 171441, 188718, 201498, 209539, 283077, 302247, 321618, 342882, 345983, 369413, 419078, 482427, 566154, 604494, 628617, 691966, 738826, 964854, 1037949, 1108239, 1257234, 1352479, 1885851, 2075898, 2216478, 2304929, 2704958, 3113847, 3324717, 3771702, 3805813, 4057437, 4609858, 6227694, 6649434, 6914787, 7611626, 8114874, 11417439, 12172311, 13829574, 14877269, 20744361, 22834878, 24344622, 29754538, 34252317, 41488722, 44631807, 68504634, 89263614, 133895421, 163649959, 267790842, 327299918, 490949877, 981899754, 1472849631, 2945699262]

約数ペア:

[(1, 2945699262), (2, 1472849631), (3, 981899754), (6, 490949877), (9, 327299918), (11, 267790842), (18, 163649959), (22, 133895421), (33, 89263614), (43, 68504634), (66, 44631807), (71, 41488722), (86, 34252317), (99, 29754538), (121, 24344622), (129, 22834878), (142, 20744361), (198, 14877269), (213, 13829574), (242, 12172311), (258, 11417439), (363, 8114874), (387, 7611626), (426, 6914787), (443, 6649434), (473, 6227694), (639, 4609858), (726, 4057437), (774, 3805813), (781, 3771702), (886, 3324717), (946, 3113847), (1089, 2704958), (1278, 2304929), (1329, 2216478), (1419, 2075898), (1562, 1885851), (2178, 1352479), (2343, 1257234), (2658, 1108239), (2838, 1037949), (3053, 964854), (3987, 738826), (4257, 691966), (4686, 628617), (4873, 604494), (5203, 566154), (6106, 482427), (7029, 419078), (7974, 369413), (8514, 345983), (8591, 342882), (9159, 321618), (9746, 302247), (10406, 283077), (14058, 209539), (14619, 201498), (15609, 188718), (17182, 171441), (18318, 160809), (19049, 154638), (25773, 114294), (27477, 107206), (29238, 100749), (31218, 94359), (31453, 93654), (33583, 87714), (38098, 77319), (43857, 67166), (46827, 62906), (51546, 57147), (53603, 54954)]