678143232

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7585

約数の個数: 144

約数和(自身を含む): 2159935680

約数和(自身を除く): 1481792448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 7547, 9984, 11232, 14976, 15094, 22464, 22641, 29952, 30188, 44928, 45282, 60376, 67923, 89856, 90564, 98111, 120752, 135846, 181128, 196222, 203769, 241504, 271692, 294333, 362256, 392444, 407538, 483008, 543384, 588666, 724512, 784888, 815076, 882999, 966016, 1086768, 1177332, 1449024, 1569776, 1630152, 1765998, 1932032, 2173536, 2354664, 2648997, 2898048, 3139552, 3260304, 3531996, 4347072, 4709328, 5297994, 5796096, 6279104, 6520608, 7063992, 8694144, 9418656, 10595988, 12558208, 13041216, 14127984, 17388288, 18837312, 21191976, 25116416, 26082432, 28255968, 37674624, 42383952, 52164864, 56511936, 75349248, 84767904, 113023872, 169535808, 226047744, 339071616, 678143232]

約数ペア:

[(1, 678143232), (2, 339071616), (3, 226047744), (4, 169535808), (6, 113023872), (8, 84767904), (9, 75349248), (12, 56511936), (13, 52164864), (16, 42383952), (18, 37674624), (24, 28255968), (26, 26082432), (27, 25116416), (32, 21191976), (36, 18837312), (39, 17388288), (48, 14127984), (52, 13041216), (54, 12558208), (64, 10595988), (72, 9418656), (78, 8694144), (96, 7063992), (104, 6520608), (108, 6279104), (117, 5796096), (128, 5297994), (144, 4709328), (156, 4347072), (192, 3531996), (208, 3260304), (216, 3139552), (234, 2898048), (256, 2648997), (288, 2354664), (312, 2173536), (351, 1932032), (384, 1765998), (416, 1630152), (432, 1569776), (468, 1449024), (576, 1177332), (624, 1086768), (702, 966016), (768, 882999), (832, 815076), (864, 784888), (936, 724512), (1152, 588666), (1248, 543384), (1404, 483008), (1664, 407538), (1728, 392444), (1872, 362256), (2304, 294333), (2496, 271692), (2808, 241504), (3328, 203769), (3456, 196222), (3744, 181128), (4992, 135846), (5616, 120752), (6912, 98111), (7488, 90564), (7547, 89856), (9984, 67923), (11232, 60376), (14976, 45282), (15094, 44928), (22464, 30188), (22641, 29952)]