427737856

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 1112418384

約数和(自身を除く): 684680528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 61, 64, 86, 91, 98, 104, 112, 122, 128, 172, 182, 196, 208, 224, 244, 256, 301, 344, 364, 392, 416, 427, 448, 488, 559, 602, 637, 688, 728, 784, 793, 832, 854, 896, 976, 1118, 1204, 1274, 1376, 1456, 1568, 1586, 1664, 1708, 1792, 1952, 2107, 2236, 2408, 2548, 2623, 2752, 2912, 2989, 3136, 3172, 3328, 3416, 3904, 3913, 4214, 4472, 4816, 5096, 5246, 5504, 5551, 5824, 5978, 6272, 6344, 6832, 7808, 7826, 8428, 8944, 9632, 10192, 10492, 11008, 11102, 11648, 11956, 12544, 12688, 13664, 15616, 15652, 16856, 17888, 18361, 19264, 20384, 20984, 22204, 23296, 23912, 25376, 27328, 27391, 31304, 33712, 34099, 35776, 36722, 38528, 38857, 40768, 41968, 44408, 47824, 50752, 54656, 54782, 62608, 67424, 68198, 71552, 73444, 77056, 77714, 81536, 83936, 88816, 95648, 101504, 109312, 109564, 125216, 128527, 134848, 136396, 143104, 146888, 155428, 163072, 167872, 177632, 191296, 203008, 219128, 238693, 250432, 257054, 269696, 272792, 293776, 310856, 335744, 355264, 382592, 438256, 477386, 500864, 514108, 539392, 545584, 587552, 621712, 671488, 710528, 765184, 876512, 954772, 1001728, 1028216, 1091168, 1175104, 1243424, 1421056, 1670851, 1753024, 1909544, 2056432, 2182336, 2350208, 2486848, 3341702, 3506048, 3819088, 4112864, 4364672, 4700416, 4973696, 6683404, 7012096, 7638176, 8225728, 8729344, 9947392, 13366808, 15276352, 16451456, 26733616, 30552704, 32902912, 53467232, 61105408, 106934464, 213868928, 427737856]

約数ペア:

[(1, 427737856), (2, 213868928), (4, 106934464), (7, 61105408), (8, 53467232), (13, 32902912), (14, 30552704), (16, 26733616), (26, 16451456), (28, 15276352), (32, 13366808), (43, 9947392), (49, 8729344), (52, 8225728), (56, 7638176), (61, 7012096), (64, 6683404), (86, 4973696), (91, 4700416), (98, 4364672), (104, 4112864), (112, 3819088), (122, 3506048), (128, 3341702), (172, 2486848), (182, 2350208), (196, 2182336), (208, 2056432), (224, 1909544), (244, 1753024), (256, 1670851), (301, 1421056), (344, 1243424), (364, 1175104), (392, 1091168), (416, 1028216), (427, 1001728), (448, 954772), (488, 876512), (559, 765184), (602, 710528), (637, 671488), (688, 621712), (728, 587552), (784, 545584), (793, 539392), (832, 514108), (854, 500864), (896, 477386), (976, 438256), (1118, 382592), (1204, 355264), (1274, 335744), (1376, 310856), (1456, 293776), (1568, 272792), (1586, 269696), (1664, 257054), (1708, 250432), (1792, 238693), (1952, 219128), (2107, 203008), (2236, 191296), (2408, 177632), (2548, 167872), (2623, 163072), (2752, 155428), (2912, 146888), (2989, 143104), (3136, 136396), (3172, 134848), (3328, 128527), (3416, 125216), (3904, 109564), (3913, 109312), (4214, 101504), (4472, 95648), (4816, 88816), (5096, 83936), (5246, 81536), (5504, 77714), (5551, 77056), (5824, 73444), (5978, 71552), (6272, 68198), (6344, 67424), (6832, 62608), (7808, 54782), (7826, 54656), (8428, 50752), (8944, 47824), (9632, 44408), (10192, 41968), (10492, 40768), (11008, 38857), (11102, 38528), (11648, 36722), (11956, 35776), (12544, 34099), (12688, 33712), (13664, 31304), (15616, 27391), (15652, 27328), (16856, 25376), (17888, 23912), (18361, 23296), (19264, 22204), (20384, 20984)]