209115648

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2195

約数の個数: 160

約数和(自身を含む): 707752320

約数和(自身を除く): 498636672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2161, 2304, 2688, 3024, 3456, 3584, 4032, 4322, 4608, 5376, 6048, 6483, 6912, 8064, 8644, 10752, 12096, 12966, 13824, 15127, 16128, 17288, 19449, 24192, 25932, 30254, 32256, 34576, 38898, 45381, 48384, 51864, 58347, 60508, 69152, 77796, 90762, 96768, 103728, 116694, 121016, 136143, 138304, 155592, 181524, 207456, 233388, 242032, 272286, 276608, 311184, 363048, 408429, 414912, 466776, 484064, 544572, 553216, 622368, 726096, 816858, 829824, 933552, 968128, 1089144, 1106432, 1244736, 1452192, 1633716, 1659648, 1867104, 1936256, 2178288, 2489472, 2904384, 3267432, 3319296, 3734208, 3872512, 4356576, 4978944, 5808768, 6534864, 7468416, 7745024, 8713152, 9957888, 11617536, 13069728, 14936832, 17426304, 23235072, 26139456, 29873664, 34852608, 52278912, 69705216, 104557824, 209115648]

約数ペア:

[(1, 209115648), (2, 104557824), (3, 69705216), (4, 52278912), (6, 34852608), (7, 29873664), (8, 26139456), (9, 23235072), (12, 17426304), (14, 14936832), (16, 13069728), (18, 11617536), (21, 9957888), (24, 8713152), (27, 7745024), (28, 7468416), (32, 6534864), (36, 5808768), (42, 4978944), (48, 4356576), (54, 3872512), (56, 3734208), (63, 3319296), (64, 3267432), (72, 2904384), (84, 2489472), (96, 2178288), (108, 1936256), (112, 1867104), (126, 1659648), (128, 1633716), (144, 1452192), (168, 1244736), (189, 1106432), (192, 1089144), (216, 968128), (224, 933552), (252, 829824), (256, 816858), (288, 726096), (336, 622368), (378, 553216), (384, 544572), (432, 484064), (448, 466776), (504, 414912), (512, 408429), (576, 363048), (672, 311184), (756, 276608), (768, 272286), (864, 242032), (896, 233388), (1008, 207456), (1152, 181524), (1344, 155592), (1512, 138304), (1536, 136143), (1728, 121016), (1792, 116694), (2016, 103728), (2161, 96768), (2304, 90762), (2688, 77796), (3024, 69152), (3456, 60508), (3584, 58347), (4032, 51864), (4322, 48384), (4608, 45381), (5376, 38898), (6048, 34576), (6483, 32256), (6912, 30254), (8064, 25932), (8644, 24192), (10752, 19449), (12096, 17288), (12966, 16128), (13824, 15127)]