211715712

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 669046560

約数和(自身を除く): 457330848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 128, 134, 144, 156, 192, 201, 208, 211, 234, 268, 288, 312, 384, 402, 416, 422, 468, 536, 576, 603, 624, 633, 804, 832, 844, 871, 936, 1072, 1152, 1206, 1248, 1266, 1608, 1664, 1688, 1742, 1872, 1899, 2144, 2412, 2496, 2532, 2613, 2743, 3216, 3376, 3484, 3744, 3798, 4288, 4824, 4992, 5064, 5226, 5486, 6432, 6752, 6968, 7488, 7596, 7839, 8229, 8576, 9648, 10128, 10452, 10972, 12864, 13504, 13936, 14137, 14976, 15192, 15678, 16458, 19296, 20256, 20904, 21944, 24687, 25728, 27008, 27872, 28274, 30384, 31356, 32916, 38592, 40512, 41808, 42411, 43888, 49374, 55744, 56548, 60768, 62712, 65832, 77184, 81024, 83616, 84822, 87776, 98748, 111488, 113096, 121536, 125424, 127233, 131664, 167232, 169644, 175552, 183781, 197496, 226192, 243072, 250848, 254466, 263328, 334464, 339288, 351104, 367562, 394992, 452384, 501696, 508932, 526656, 551343, 678576, 735124, 789984, 904768, 1003392, 1017864, 1053312, 1102686, 1357152, 1470248, 1579968, 1654029, 1809536, 2035728, 2205372, 2714304, 2940496, 3159936, 3308058, 4071456, 4410744, 5428608, 5880992, 6616116, 8142912, 8821488, 11761984, 13232232, 16285824, 17642976, 23523968, 26464464, 35285952, 52928928, 70571904, 105857856, 211715712]

約数ペア:

[(1, 211715712), (2, 105857856), (3, 70571904), (4, 52928928), (6, 35285952), (8, 26464464), (9, 23523968), (12, 17642976), (13, 16285824), (16, 13232232), (18, 11761984), (24, 8821488), (26, 8142912), (32, 6616116), (36, 5880992), (39, 5428608), (48, 4410744), (52, 4071456), (64, 3308058), (67, 3159936), (72, 2940496), (78, 2714304), (96, 2205372), (104, 2035728), (117, 1809536), (128, 1654029), (134, 1579968), (144, 1470248), (156, 1357152), (192, 1102686), (201, 1053312), (208, 1017864), (211, 1003392), (234, 904768), (268, 789984), (288, 735124), (312, 678576), (384, 551343), (402, 526656), (416, 508932), (422, 501696), (468, 452384), (536, 394992), (576, 367562), (603, 351104), (624, 339288), (633, 334464), (804, 263328), (832, 254466), (844, 250848), (871, 243072), (936, 226192), (1072, 197496), (1152, 183781), (1206, 175552), (1248, 169644), (1266, 167232), (1608, 131664), (1664, 127233), (1688, 125424), (1742, 121536), (1872, 113096), (1899, 111488), (2144, 98748), (2412, 87776), (2496, 84822), (2532, 83616), (2613, 81024), (2743, 77184), (3216, 65832), (3376, 62712), (3484, 60768), (3744, 56548), (3798, 55744), (4288, 49374), (4824, 43888), (4992, 42411), (5064, 41808), (5226, 40512), (5486, 38592), (6432, 32916), (6752, 31356), (6968, 30384), (7488, 28274), (7596, 27872), (7839, 27008), (8229, 25728), (8576, 24687), (9648, 21944), (10128, 20904), (10452, 20256), (10972, 19296), (12864, 16458), (13504, 15678), (13936, 15192), (14137, 14976)]