8081657856

素因数分解:

$2^{12}\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1280

約数の個数: 156

約数和(自身を含む): 23477371840

約数和(自身を除く): 15395713984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 256, 288, 384, 422, 512, 576, 633, 768, 844, 1024, 1039, 1152, 1266, 1536, 1688, 1899, 2048, 2078, 2304, 2532, 3072, 3117, 3376, 3798, 4096, 4156, 4608, 5064, 6144, 6234, 6752, 7596, 8312, 9216, 9351, 10128, 12288, 12468, 13504, 15192, 16624, 18432, 18702, 20256, 24936, 27008, 30384, 33248, 36864, 37404, 40512, 49872, 54016, 60768, 66496, 74808, 81024, 99744, 108032, 121536, 132992, 149616, 162048, 199488, 216064, 219229, 243072, 265984, 299232, 324096, 398976, 432128, 438458, 486144, 531968, 598464, 648192, 657687, 797952, 864256, 876916, 972288, 1063936, 1196928, 1296384, 1315374, 1595904, 1753832, 1944576, 1973061, 2127872, 2393856, 2592768, 2630748, 3191808, 3507664, 3889152, 3946122, 4255744, 4787712, 5261496, 6383616, 7015328, 7778304, 7892244, 9575424, 10522992, 12767232, 14030656, 15784488, 19150848, 21045984, 28061312, 31568976, 38301696, 42091968, 56122624, 63137952, 84183936, 112245248, 126275904, 168367872, 224490496, 252551808, 336735744, 448980992, 505103616, 673471488, 897961984, 1010207232, 1346942976, 2020414464, 2693885952, 4040828928, 8081657856]

約数ペア:

[(1, 8081657856), (2, 4040828928), (3, 2693885952), (4, 2020414464), (6, 1346942976), (8, 1010207232), (9, 897961984), (12, 673471488), (16, 505103616), (18, 448980992), (24, 336735744), (32, 252551808), (36, 224490496), (48, 168367872), (64, 126275904), (72, 112245248), (96, 84183936), (128, 63137952), (144, 56122624), (192, 42091968), (211, 38301696), (256, 31568976), (288, 28061312), (384, 21045984), (422, 19150848), (512, 15784488), (576, 14030656), (633, 12767232), (768, 10522992), (844, 9575424), (1024, 7892244), (1039, 7778304), (1152, 7015328), (1266, 6383616), (1536, 5261496), (1688, 4787712), (1899, 4255744), (2048, 3946122), (2078, 3889152), (2304, 3507664), (2532, 3191808), (3072, 2630748), (3117, 2592768), (3376, 2393856), (3798, 2127872), (4096, 1973061), (4156, 1944576), (4608, 1753832), (5064, 1595904), (6144, 1315374), (6234, 1296384), (6752, 1196928), (7596, 1063936), (8312, 972288), (9216, 876916), (9351, 864256), (10128, 797952), (12288, 657687), (12468, 648192), (13504, 598464), (15192, 531968), (16624, 486144), (18432, 438458), (18702, 432128), (20256, 398976), (24936, 324096), (27008, 299232), (30384, 265984), (33248, 243072), (36864, 219229), (37404, 216064), (40512, 199488), (49872, 162048), (54016, 149616), (60768, 132992), (66496, 121536), (74808, 108032), (81024, 99744)]