127831392

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 423360000

約数和(自身を除く): 295528608

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, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 599, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1198, 1248, 1368, 1404, 1482, 1797, 1824, 1872, 1976, 2052, 2223, 2396, 2736, 2808, 2964, 3594, 3744, 3952, 4104, 4446, 4792, 5391, 5472, 5616, 5928, 6669, 7188, 7787, 7904, 8208, 8892, 9584, 10782, 11232, 11381, 11856, 13338, 14376, 15574, 16173, 16416, 17784, 19168, 21564, 22762, 23361, 23712, 26676, 28752, 31148, 32346, 34143, 35568, 43128, 45524, 46722, 53352, 57504, 62296, 64692, 68286, 70083, 71136, 86256, 91048, 93444, 102429, 106704, 124592, 129384, 136572, 140166, 147953, 172512, 182096, 186888, 204858, 210249, 213408, 249184, 258768, 273144, 280332, 295906, 307287, 364192, 373776, 409716, 420498, 443859, 517536, 546288, 560664, 591812, 614574, 747552, 819432, 840996, 887718, 1092576, 1121328, 1183624, 1229148, 1331577, 1638864, 1681992, 1775436, 2242656, 2367248, 2458296, 2663154, 3277728, 3363984, 3550872, 3994731, 4734496, 4916592, 5326308, 6727968, 7101744, 7989462, 9833184, 10652616, 14203488, 15978924, 21305232, 31957848, 42610464, 63915696, 127831392]

約数ペア:

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