1261036585088

素因数分解:

$2^7\times 7^2\times {\mathrm{8849}}^1\times {\mathrm{22721}}^1$

素因数の和:31598

約数の個数: 96

約数和(自身を含む): 2922838789500

約数和(自身を除く): 1661802204412

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 8849, 17698, 22721, 35396, 45442, 61943, 70792, 90884, 123886, 141584, 159047, 181768, 247772, 283168, 318094, 363536, 433601, 495544, 566336, 636188, 727072, 867202, 991088, 1113329, 1132672, 1272376, 1454144, 1734404, 1982176, 2226658, 2544752, 2908288, 3468808, 3964352, 4453316, 5089504, 6937616, 7928704, 8906632, 10179008, 13875232, 17813264, 20358016, 27750464, 35626528, 55500928, 71253056, 142506112, 201058129, 402116258, 804232516, 1407406903, 1608465032, 2814813806, 3216930064, 5629627612, 6433860128, 9851848321, 11259255224, 12867720256, 19703696642, 22518510448, 25735440512, 39407393284, 45037020896, 78814786568, 90074041792, 157629573136, 180148083584, 315259146272, 630518292544, 1261036585088]

約数ペア:

[(1, 1261036585088), (2, 630518292544), (4, 315259146272), (7, 180148083584), (8, 157629573136), (14, 90074041792), (16, 78814786568), (28, 45037020896), (32, 39407393284), (49, 25735440512), (56, 22518510448), (64, 19703696642), (98, 12867720256), (112, 11259255224), (128, 9851848321), (196, 6433860128), (224, 5629627612), (392, 3216930064), (448, 2814813806), (784, 1608465032), (896, 1407406903), (1568, 804232516), (3136, 402116258), (6272, 201058129), (8849, 142506112), (17698, 71253056), (22721, 55500928), (35396, 35626528), (45442, 27750464), (61943, 20358016), (70792, 17813264), (90884, 13875232), (123886, 10179008), (141584, 8906632), (159047, 7928704), (181768, 6937616), (247772, 5089504), (283168, 4453316), (318094, 3964352), (363536, 3468808), (433601, 2908288), (495544, 2544752), (566336, 2226658), (636188, 1982176), (727072, 1734404), (867202, 1454144), (991088, 1272376), (1113329, 1132672)]