571008256

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 1421185024

約数和(自身を除く): 850176768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 182, 193, 208, 224, 254, 256, 364, 386, 416, 448, 508, 728, 772, 832, 889, 896, 1016, 1351, 1456, 1544, 1651, 1664, 1778, 1792, 2032, 2509, 2702, 2912, 3088, 3302, 3328, 3556, 4064, 5018, 5404, 5824, 6176, 6604, 7112, 8128, 10036, 10808, 11557, 11648, 12352, 13208, 14224, 16256, 17563, 20072, 21616, 23114, 23296, 24511, 24704, 26416, 28448, 32512, 35126, 40144, 43232, 46228, 49022, 49408, 52832, 56896, 70252, 80288, 86464, 92456, 98044, 105664, 113792, 140504, 160576, 171577, 172928, 184912, 196088, 211328, 227584, 281008, 318643, 321152, 343154, 345856, 369824, 392176, 422656, 562016, 637286, 642304, 686308, 739648, 784352, 1124032, 1274572, 1372616, 1479296, 1568704, 2230501, 2248064, 2549144, 2745232, 2958592, 3137408, 4461002, 4496128, 5098288, 5490464, 6274816, 8922004, 10196576, 10980928, 17844008, 20393152, 21961856, 35688016, 40786304, 43923712, 71376032, 81572608, 142752064, 285504128, 571008256]

約数ペア:

[(1, 571008256), (2, 285504128), (4, 142752064), (7, 81572608), (8, 71376032), (13, 43923712), (14, 40786304), (16, 35688016), (26, 21961856), (28, 20393152), (32, 17844008), (52, 10980928), (56, 10196576), (64, 8922004), (91, 6274816), (104, 5490464), (112, 5098288), (127, 4496128), (128, 4461002), (182, 3137408), (193, 2958592), (208, 2745232), (224, 2549144), (254, 2248064), (256, 2230501), (364, 1568704), (386, 1479296), (416, 1372616), (448, 1274572), (508, 1124032), (728, 784352), (772, 739648), (832, 686308), (889, 642304), (896, 637286), (1016, 562016), (1351, 422656), (1456, 392176), (1544, 369824), (1651, 345856), (1664, 343154), (1778, 321152), (1792, 318643), (2032, 281008), (2509, 227584), (2702, 211328), (2912, 196088), (3088, 184912), (3302, 172928), (3328, 171577), (3556, 160576), (4064, 140504), (5018, 113792), (5404, 105664), (5824, 98044), (6176, 92456), (6604, 86464), (7112, 80288), (8128, 70252), (10036, 56896), (10808, 52832), (11557, 49408), (11648, 49022), (12352, 46228), (13208, 43232), (14224, 40144), (16256, 35126), (17563, 32512), (20072, 28448), (21616, 26416), (23114, 24704), (23296, 24511)]