209223168

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 730667520

約数和(自身を除く): 521444352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 61, 64, 66, 77, 84, 87, 88, 96, 112, 116, 122, 128, 132, 154, 168, 174, 176, 183, 192, 203, 224, 231, 232, 244, 256, 264, 308, 319, 336, 348, 352, 366, 384, 406, 427, 448, 462, 464, 488, 512, 528, 609, 616, 638, 671, 672, 696, 704, 732, 768, 812, 854, 896, 924, 928, 957, 976, 1056, 1218, 1232, 1276, 1281, 1342, 1344, 1392, 1408, 1464, 1536, 1624, 1708, 1769, 1792, 1848, 1856, 1914, 1952, 2013, 2112, 2233, 2436, 2464, 2552, 2562, 2684, 2688, 2784, 2816, 2928, 3248, 3416, 3538, 3584, 3696, 3712, 3828, 3904, 4026, 4224, 4466, 4697, 4872, 4928, 5104, 5124, 5307, 5368, 5376, 5568, 5632, 5856, 6496, 6699, 6832, 7076, 7392, 7424, 7656, 7808, 8052, 8448, 8932, 9394, 9744, 9856, 10208, 10248, 10614, 10736, 10752, 11136, 11712, 12383, 12992, 13398, 13664, 14091, 14152, 14784, 14848, 15312, 15616, 16104, 16896, 17864, 18788, 19459, 19488, 19712, 20416, 20496, 21228, 21472, 22272, 23424, 24766, 25984, 26796, 27328, 28182, 28304, 29568, 30624, 31232, 32208, 35728, 37149, 37576, 38918, 38976, 39424, 40832, 40992, 42456, 42944, 44544, 46848, 49532, 51968, 53592, 54656, 56364, 56608, 58377, 59136, 61248, 64416, 71456, 74298, 75152, 77836, 77952, 81664, 81984, 84912, 85888, 93696, 99064, 103936, 107184, 109312, 112728, 113216, 116754, 118272, 122496, 128832, 136213, 142912, 148596, 150304, 155672, 155904, 163328, 163968, 169824, 171776, 198128, 214368, 218624, 225456, 226432, 233508, 244992, 257664, 272426, 285824, 297192, 300608, 311344, 311808, 327936, 339648, 343552, 396256, 408639, 428736, 450912, 452864, 467016, 489984, 515328, 544852, 571648, 594384, 601216, 622688, 655872, 679296, 792512, 817278, 857472, 901824, 905728, 934032, 1030656, 1089704, 1143296, 1188768, 1202432, 1245376, 1358592, 1585024, 1634556, 1714944, 1803648, 1868064, 2179408, 2377536, 2404864, 2490752, 2717184, 3170048, 3269112, 3429888, 3607296, 3736128, 4358816, 4755072, 4981504, 6340096, 6538224, 7214592, 7472256, 8717632, 9510144, 9963008, 13076448, 14944512, 17435264, 19020288, 26152896, 29889024, 34870528, 52305792, 69741056, 104611584, 209223168]

約数ペア:

[(1, 209223168), (2, 104611584), (3, 69741056), (4, 52305792), (6, 34870528), (7, 29889024), (8, 26152896), (11, 19020288), (12, 17435264), (14, 14944512), (16, 13076448), (21, 9963008), (22, 9510144), (24, 8717632), (28, 7472256), (29, 7214592), (32, 6538224), (33, 6340096), (42, 4981504), (44, 4755072), (48, 4358816), (56, 3736128), (58, 3607296), (61, 3429888), (64, 3269112), (66, 3170048), (77, 2717184), (84, 2490752), (87, 2404864), (88, 2377536), (96, 2179408), (112, 1868064), (116, 1803648), (122, 1714944), (128, 1634556), (132, 1585024), (154, 1358592), (168, 1245376), (174, 1202432), (176, 1188768), (183, 1143296), (192, 1089704), (203, 1030656), (224, 934032), (231, 905728), (232, 901824), (244, 857472), (256, 817278), (264, 792512), (308, 679296), (319, 655872), (336, 622688), (348, 601216), (352, 594384), (366, 571648), (384, 544852), (406, 515328), (427, 489984), (448, 467016), (462, 452864), (464, 450912), (488, 428736), (512, 408639), (528, 396256), (609, 343552), (616, 339648), (638, 327936), (671, 311808), (672, 311344), (696, 300608), (704, 297192), (732, 285824), (768, 272426), (812, 257664), (854, 244992), (896, 233508), (924, 226432), (928, 225456), (957, 218624), (976, 214368), (1056, 198128), (1218, 171776), (1232, 169824), (1276, 163968), (1281, 163328), (1342, 155904), (1344, 155672), (1392, 150304), (1408, 148596), (1464, 142912), (1536, 136213), (1624, 128832), (1708, 122496), (1769, 118272), (1792, 116754), (1848, 113216), (1856, 112728), (1914, 109312), (1952, 107184), (2013, 103936), (2112, 99064), (2233, 93696), (2436, 85888), (2464, 84912), (2552, 81984), (2562, 81664), (2684, 77952), (2688, 77836), (2784, 75152), (2816, 74298), (2928, 71456), (3248, 64416), (3416, 61248), (3538, 59136), (3584, 58377), (3696, 56608), (3712, 56364), (3828, 54656), (3904, 53592), (4026, 51968), (4224, 49532), (4466, 46848), (4697, 44544), (4872, 42944), (4928, 42456), (5104, 40992), (5124, 40832), (5307, 39424), (5368, 38976), (5376, 38918), (5568, 37576), (5632, 37149), (5856, 35728), (6496, 32208), (6699, 31232), (6832, 30624), (7076, 29568), (7392, 28304), (7424, 28182), (7656, 27328), (7808, 26796), (8052, 25984), (8448, 24766), (8932, 23424), (9394, 22272), (9744, 21472), (9856, 21228), (10208, 20496), (10248, 20416), (10614, 19712), (10736, 19488), (10752, 19459), (11136, 18788), (11712, 17864), (12383, 16896), (12992, 16104), (13398, 15616), (13664, 15312), (14091, 14848), (14152, 14784)]