413999872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 997210368

約数和(自身を除く): 583210496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 128, 143, 172, 176, 208, 256, 263, 286, 344, 352, 416, 473, 526, 559, 572, 688, 704, 832, 946, 1052, 1118, 1144, 1376, 1408, 1664, 1892, 2104, 2236, 2288, 2752, 2816, 2893, 3328, 3419, 3784, 4208, 4472, 4576, 5504, 5786, 6149, 6838, 7568, 8416, 8944, 9152, 11008, 11309, 11572, 12298, 13676, 15136, 16832, 17888, 18304, 22618, 23144, 24596, 27352, 30272, 33664, 35776, 36608, 37609, 45236, 46288, 49192, 54704, 60544, 67328, 71552, 75218, 90472, 92576, 98384, 109408, 121088, 124399, 143104, 147017, 150436, 180944, 185152, 196768, 218816, 248798, 294034, 300872, 361888, 370304, 393536, 437632, 497596, 588068, 601744, 723776, 740608, 787072, 875264, 995192, 1176136, 1203488, 1447552, 1574144, 1617187, 1990384, 2352272, 2406976, 2895104, 3234374, 3980768, 4704544, 4813952, 6468748, 7961536, 9409088, 9627904, 12937496, 15923072, 18818176, 25874992, 31846144, 37636352, 51749984, 103499968, 206999936, 413999872]

約数ペア:

[(1, 413999872), (2, 206999936), (4, 103499968), (8, 51749984), (11, 37636352), (13, 31846144), (16, 25874992), (22, 18818176), (26, 15923072), (32, 12937496), (43, 9627904), (44, 9409088), (52, 7961536), (64, 6468748), (86, 4813952), (88, 4704544), (104, 3980768), (128, 3234374), (143, 2895104), (172, 2406976), (176, 2352272), (208, 1990384), (256, 1617187), (263, 1574144), (286, 1447552), (344, 1203488), (352, 1176136), (416, 995192), (473, 875264), (526, 787072), (559, 740608), (572, 723776), (688, 601744), (704, 588068), (832, 497596), (946, 437632), (1052, 393536), (1118, 370304), (1144, 361888), (1376, 300872), (1408, 294034), (1664, 248798), (1892, 218816), (2104, 196768), (2236, 185152), (2288, 180944), (2752, 150436), (2816, 147017), (2893, 143104), (3328, 124399), (3419, 121088), (3784, 109408), (4208, 98384), (4472, 92576), (4576, 90472), (5504, 75218), (5786, 71552), (6149, 67328), (6838, 60544), (7568, 54704), (8416, 49192), (8944, 46288), (9152, 45236), (11008, 37609), (11309, 36608), (11572, 35776), (12298, 33664), (13676, 30272), (15136, 27352), (16832, 24596), (17888, 23144), (18304, 22618)]