827801856

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 216

約数和(自身を含む): 2830236864

約数和(自身を除く): 2002435008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1901, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3802, 3888, 4032, 4536, 5184, 5376, 5703, 6048, 6804, 6912, 7604, 7776, 8064, 9072, 10368, 11406, 12096, 13307, 13608, 15208, 15552, 16128, 17109, 18144, 20736, 22812, 24192, 26614, 27216, 30416, 31104, 34218, 36288, 39921, 45624, 48384, 51327, 53228, 54432, 60832, 62208, 68436, 72576, 79842, 91248, 102654, 106456, 108864, 119763, 121664, 136872, 145152, 153981, 159684, 182496, 205308, 212912, 217728, 239526, 243328, 273744, 307962, 319368, 359289, 364992, 410616, 425824, 435456, 461943, 479052, 486656, 547488, 615924, 638736, 718578, 729984, 821232, 851648, 923886, 958104, 1077867, 1094976, 1231848, 1277472, 1437156, 1459968, 1642464, 1703296, 1847772, 1916208, 2155734, 2189952, 2463696, 2554944, 2874312, 3233601, 3284928, 3406592, 3695544, 3832416, 4311468, 4379904, 4927392, 5109888, 5748624, 6467202, 6569856, 7391088, 7664832, 8622936, 9854784, 10219776, 11497248, 12934404, 13139712, 14782176, 15329664, 17245872, 19709568, 22994496, 25868808, 29564352, 30659328, 34491744, 39419136, 45988992, 51737616, 59128704, 68983488, 91977984, 103475232, 118257408, 137966976, 206950464, 275933952, 413900928, 827801856]

約数ペア:

[(1, 827801856), (2, 413900928), (3, 275933952), (4, 206950464), (6, 137966976), (7, 118257408), (8, 103475232), (9, 91977984), (12, 68983488), (14, 59128704), (16, 51737616), (18, 45988992), (21, 39419136), (24, 34491744), (27, 30659328), (28, 29564352), (32, 25868808), (36, 22994496), (42, 19709568), (48, 17245872), (54, 15329664), (56, 14782176), (63, 13139712), (64, 12934404), (72, 11497248), (81, 10219776), (84, 9854784), (96, 8622936), (108, 7664832), (112, 7391088), (126, 6569856), (128, 6467202), (144, 5748624), (162, 5109888), (168, 4927392), (189, 4379904), (192, 4311468), (216, 3832416), (224, 3695544), (243, 3406592), (252, 3284928), (256, 3233601), (288, 2874312), (324, 2554944), (336, 2463696), (378, 2189952), (384, 2155734), (432, 1916208), (448, 1847772), (486, 1703296), (504, 1642464), (567, 1459968), (576, 1437156), (648, 1277472), (672, 1231848), (756, 1094976), (768, 1077867), (864, 958104), (896, 923886), (972, 851648), (1008, 821232), (1134, 729984), (1152, 718578), (1296, 638736), (1344, 615924), (1512, 547488), (1701, 486656), (1728, 479052), (1792, 461943), (1901, 435456), (1944, 425824), (2016, 410616), (2268, 364992), (2304, 359289), (2592, 319368), (2688, 307962), (3024, 273744), (3402, 243328), (3456, 239526), (3802, 217728), (3888, 212912), (4032, 205308), (4536, 182496), (5184, 159684), (5376, 153981), (5703, 145152), (6048, 136872), (6804, 121664), (6912, 119763), (7604, 108864), (7776, 106456), (8064, 102654), (9072, 91248), (10368, 79842), (11406, 72576), (12096, 68436), (13307, 62208), (13608, 60832), (15208, 54432), (15552, 53228), (16128, 51327), (17109, 48384), (18144, 45624), (20736, 39921), (22812, 36288), (24192, 34218), (26614, 31104), (27216, 30416)]