219512832

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 754963200

約数和(自身を除く): 535450368

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, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 154, 168, 174, 176, 192, 203, 224, 231, 232, 256, 264, 308, 319, 336, 348, 352, 384, 406, 448, 462, 464, 512, 528, 609, 616, 638, 672, 696, 704, 768, 812, 896, 924, 928, 957, 1024, 1056, 1218, 1232, 1276, 1344, 1392, 1408, 1536, 1624, 1792, 1848, 1856, 1914, 2048, 2112, 2233, 2436, 2464, 2552, 2688, 2784, 2816, 3072, 3248, 3584, 3696, 3712, 3828, 4096, 4224, 4466, 4872, 4928, 5104, 5376, 5568, 5632, 6144, 6496, 6699, 7168, 7392, 7424, 7656, 8192, 8448, 8932, 9744, 9856, 10208, 10752, 11136, 11264, 12288, 12992, 13398, 14336, 14784, 14848, 15312, 16384, 16896, 17864, 19488, 19712, 20416, 21504, 22272, 22528, 24576, 25984, 26796, 28672, 29568, 29696, 30624, 32768, 33792, 35728, 38976, 39424, 40832, 43008, 44544, 45056, 49152, 51968, 53592, 57344, 59136, 59392, 61248, 67584, 71456, 77952, 78848, 81664, 86016, 89088, 90112, 98304, 103936, 107184, 114688, 118272, 118784, 122496, 135168, 142912, 155904, 157696, 163328, 172032, 178176, 180224, 207872, 214368, 229376, 236544, 237568, 244992, 270336, 285824, 311808, 315392, 326656, 344064, 356352, 360448, 415744, 428736, 473088, 475136, 489984, 540672, 571648, 623616, 630784, 653312, 688128, 712704, 831488, 857472, 946176, 950272, 979968, 1081344, 1143296, 1247232, 1261568, 1306624, 1425408, 1662976, 1714944, 1892352, 1959936, 2286592, 2494464, 2523136, 2613248, 2850816, 3325952, 3429888, 3784704, 3919872, 4573184, 4988928, 5226496, 6651904, 6859776, 7569408, 7839744, 9146368, 9977856, 10452992, 13719552, 15679488, 18292736, 19955712, 27439104, 31358976, 36585472, 54878208, 73170944, 109756416, 219512832]

約数ペア:

[(1, 219512832), (2, 109756416), (3, 73170944), (4, 54878208), (6, 36585472), (7, 31358976), (8, 27439104), (11, 19955712), (12, 18292736), (14, 15679488), (16, 13719552), (21, 10452992), (22, 9977856), (24, 9146368), (28, 7839744), (29, 7569408), (32, 6859776), (33, 6651904), (42, 5226496), (44, 4988928), (48, 4573184), (56, 3919872), (58, 3784704), (64, 3429888), (66, 3325952), (77, 2850816), (84, 2613248), (87, 2523136), (88, 2494464), (96, 2286592), (112, 1959936), (116, 1892352), (128, 1714944), (132, 1662976), (154, 1425408), (168, 1306624), (174, 1261568), (176, 1247232), (192, 1143296), (203, 1081344), (224, 979968), (231, 950272), (232, 946176), (256, 857472), (264, 831488), (308, 712704), (319, 688128), (336, 653312), (348, 630784), (352, 623616), (384, 571648), (406, 540672), (448, 489984), (462, 475136), (464, 473088), (512, 428736), (528, 415744), (609, 360448), (616, 356352), (638, 344064), (672, 326656), (696, 315392), (704, 311808), (768, 285824), (812, 270336), (896, 244992), (924, 237568), (928, 236544), (957, 229376), (1024, 214368), (1056, 207872), (1218, 180224), (1232, 178176), (1276, 172032), (1344, 163328), (1392, 157696), (1408, 155904), (1536, 142912), (1624, 135168), (1792, 122496), (1848, 118784), (1856, 118272), (1914, 114688), (2048, 107184), (2112, 103936), (2233, 98304), (2436, 90112), (2464, 89088), (2552, 86016), (2688, 81664), (2784, 78848), (2816, 77952), (3072, 71456), (3248, 67584), (3584, 61248), (3696, 59392), (3712, 59136), (3828, 57344), (4096, 53592), (4224, 51968), (4466, 49152), (4872, 45056), (4928, 44544), (5104, 43008), (5376, 40832), (5568, 39424), (5632, 38976), (6144, 35728), (6496, 33792), (6699, 32768), (7168, 30624), (7392, 29696), (7424, 29568), (7656, 28672), (8192, 26796), (8448, 25984), (8932, 24576), (9744, 22528), (9856, 22272), (10208, 21504), (10752, 20416), (11136, 19712), (11264, 19488), (12288, 17864), (12992, 16896), (13398, 16384), (14336, 15312), (14784, 14848)]