772506448

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 1741527424

約数和(自身を除く): 969020976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 211, 337, 388, 422, 674, 679, 776, 844, 1348, 1358, 1477, 1552, 1688, 2359, 2696, 2716, 2954, 3376, 4718, 5392, 5432, 5908, 9436, 10864, 11816, 18872, 20467, 23632, 32689, 37744, 40934, 65378, 71107, 81868, 130756, 142214, 143269, 163736, 228823, 261512, 284428, 286538, 327472, 457646, 497749, 523024, 568856, 573076, 915292, 995498, 1137712, 1146152, 1830584, 1990996, 2292304, 3661168, 3981992, 6897379, 7963984, 13794758, 27589516, 48281653, 55179032, 96563306, 110358064, 193126612, 386253224, 772506448]

約数ペア:

[(1, 772506448), (2, 386253224), (4, 193126612), (7, 110358064), (8, 96563306), (14, 55179032), (16, 48281653), (28, 27589516), (56, 13794758), (97, 7963984), (112, 6897379), (194, 3981992), (211, 3661168), (337, 2292304), (388, 1990996), (422, 1830584), (674, 1146152), (679, 1137712), (776, 995498), (844, 915292), (1348, 573076), (1358, 568856), (1477, 523024), (1552, 497749), (1688, 457646), (2359, 327472), (2696, 286538), (2716, 284428), (2954, 261512), (3376, 228823), (4718, 163736), (5392, 143269), (5432, 142214), (5908, 130756), (9436, 81868), (10864, 71107), (11816, 65378), (18872, 40934), (20467, 37744), (23632, 32689)]