255662784

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 224

約数和(自身を含む): 853440000

約数和(自身を除く): 597777216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 576, 599, 608, 624, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1198, 1216, 1248, 1368, 1404, 1482, 1728, 1797, 1824, 1872, 1976, 2052, 2223, 2396, 2496, 2736, 2808, 2964, 3594, 3648, 3744, 3952, 4104, 4446, 4792, 5391, 5472, 5616, 5928, 6669, 7188, 7488, 7787, 7904, 8208, 8892, 9584, 10782, 10944, 11232, 11381, 11856, 13338, 14376, 15574, 15808, 16173, 16416, 17784, 19168, 21564, 22464, 22762, 23361, 23712, 26676, 28752, 31148, 32346, 32832, 34143, 35568, 38336, 43128, 45524, 46722, 47424, 53352, 57504, 62296, 64692, 68286, 70083, 71136, 86256, 91048, 93444, 102429, 106704, 115008, 124592, 129384, 136572, 140166, 142272, 147953, 172512, 182096, 186888, 204858, 210249, 213408, 249184, 258768, 273144, 280332, 295906, 307287, 345024, 364192, 373776, 409716, 420498, 426816, 443859, 498368, 517536, 546288, 560664, 591812, 614574, 728384, 747552, 819432, 840996, 887718, 1035072, 1092576, 1121328, 1183624, 1229148, 1331577, 1495104, 1638864, 1681992, 1775436, 2185152, 2242656, 2367248, 2458296, 2663154, 3277728, 3363984, 3550872, 3994731, 4485312, 4734496, 4916592, 5326308, 6555456, 6727968, 7101744, 7989462, 9468992, 9833184, 10652616, 13455936, 14203488, 15978924, 19666368, 21305232, 28406976, 31957848, 42610464, 63915696, 85220928, 127831392, 255662784]

約数ペア:

[(1, 255662784), (2, 127831392), (3, 85220928), (4, 63915696), (6, 42610464), (8, 31957848), (9, 28406976), (12, 21305232), (13, 19666368), (16, 15978924), (18, 14203488), (19, 13455936), (24, 10652616), (26, 9833184), (27, 9468992), (32, 7989462), (36, 7101744), (38, 6727968), (39, 6555456), (48, 5326308), (52, 4916592), (54, 4734496), (57, 4485312), (64, 3994731), (72, 3550872), (76, 3363984), (78, 3277728), (96, 2663154), (104, 2458296), (108, 2367248), (114, 2242656), (117, 2185152), (144, 1775436), (152, 1681992), (156, 1638864), (171, 1495104), (192, 1331577), (208, 1229148), (216, 1183624), (228, 1121328), (234, 1092576), (247, 1035072), (288, 887718), (304, 840996), (312, 819432), (342, 747552), (351, 728384), (416, 614574), (432, 591812), (456, 560664), (468, 546288), (494, 517536), (513, 498368), (576, 443859), (599, 426816), (608, 420498), (624, 409716), (684, 373776), (702, 364192), (741, 345024), (832, 307287), (864, 295906), (912, 280332), (936, 273144), (988, 258768), (1026, 249184), (1198, 213408), (1216, 210249), (1248, 204858), (1368, 186888), (1404, 182096), (1482, 172512), (1728, 147953), (1797, 142272), (1824, 140166), (1872, 136572), (1976, 129384), (2052, 124592), (2223, 115008), (2396, 106704), (2496, 102429), (2736, 93444), (2808, 91048), (2964, 86256), (3594, 71136), (3648, 70083), (3744, 68286), (3952, 64692), (4104, 62296), (4446, 57504), (4792, 53352), (5391, 47424), (5472, 46722), (5616, 45524), (5928, 43128), (6669, 38336), (7188, 35568), (7488, 34143), (7787, 32832), (7904, 32346), (8208, 31148), (8892, 28752), (9584, 26676), (10782, 23712), (10944, 23361), (11232, 22762), (11381, 22464), (11856, 21564), (13338, 19168), (14376, 17784), (15574, 16416), (15808, 16173)]