805156768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 1937295360

約数和(自身を除く): 1132138592

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 43, 46, 52, 76, 86, 92, 103, 104, 152, 172, 184, 206, 208, 247, 299, 304, 344, 368, 412, 416, 437, 494, 559, 598, 608, 688, 736, 817, 824, 874, 988, 989, 1118, 1196, 1339, 1376, 1634, 1648, 1748, 1957, 1976, 1978, 2236, 2369, 2392, 2678, 3268, 3296, 3496, 3914, 3952, 3956, 4429, 4472, 4738, 4784, 5356, 5681, 6536, 6992, 7828, 7904, 7912, 8858, 8944, 9476, 9568, 10621, 10712, 11362, 12857, 13072, 13984, 15656, 15824, 17716, 17888, 18791, 18952, 21242, 21424, 22724, 25441, 25714, 26144, 30797, 31312, 31648, 35432, 37582, 37904, 42484, 42848, 45011, 45448, 50882, 51428, 57577, 61594, 62624, 70864, 75164, 75808, 84151, 84968, 90022, 90896, 101764, 101867, 102856, 115154, 123188, 141728, 150328, 168302, 169936, 180044, 181792, 203528, 203734, 205712, 230308, 244283, 246376, 300656, 336604, 339872, 360088, 407056, 407468, 411424, 460616, 488566, 492752, 585143, 601312, 673208, 720176, 814112, 814936, 921232, 977132, 985504, 1093963, 1170286, 1324271, 1346416, 1440352, 1629872, 1842464, 1935473, 1954264, 2187926, 2340572, 2648542, 2692832, 3259744, 3870946, 3908528, 4375852, 4681144, 5297084, 7741892, 7817056, 8751704, 9362288, 10594168, 15483784, 17503408, 18724576, 21188336, 25161149, 30967568, 35006816, 42376672, 50322298, 61935136, 100644596, 201289192, 402578384, 805156768]

約数ペア:

[(1, 805156768), (2, 402578384), (4, 201289192), (8, 100644596), (13, 61935136), (16, 50322298), (19, 42376672), (23, 35006816), (26, 30967568), (32, 25161149), (38, 21188336), (43, 18724576), (46, 17503408), (52, 15483784), (76, 10594168), (86, 9362288), (92, 8751704), (103, 7817056), (104, 7741892), (152, 5297084), (172, 4681144), (184, 4375852), (206, 3908528), (208, 3870946), (247, 3259744), (299, 2692832), (304, 2648542), (344, 2340572), (368, 2187926), (412, 1954264), (416, 1935473), (437, 1842464), (494, 1629872), (559, 1440352), (598, 1346416), (608, 1324271), (688, 1170286), (736, 1093963), (817, 985504), (824, 977132), (874, 921232), (988, 814936), (989, 814112), (1118, 720176), (1196, 673208), (1339, 601312), (1376, 585143), (1634, 492752), (1648, 488566), (1748, 460616), (1957, 411424), (1976, 407468), (1978, 407056), (2236, 360088), (2369, 339872), (2392, 336604), (2678, 300656), (3268, 246376), (3296, 244283), (3496, 230308), (3914, 205712), (3952, 203734), (3956, 203528), (4429, 181792), (4472, 180044), (4738, 169936), (4784, 168302), (5356, 150328), (5681, 141728), (6536, 123188), (6992, 115154), (7828, 102856), (7904, 101867), (7912, 101764), (8858, 90896), (8944, 90022), (9476, 84968), (9568, 84151), (10621, 75808), (10712, 75164), (11362, 70864), (12857, 62624), (13072, 61594), (13984, 57577), (15656, 51428), (15824, 50882), (17716, 45448), (17888, 45011), (18791, 42848), (18952, 42484), (21242, 37904), (21424, 37582), (22724, 35432), (25441, 31648), (25714, 31312), (26144, 30797)]