17980809728

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 43038673920

約数和(自身を除く): 25057864192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 331, 368, 448, 512, 644, 659, 662, 736, 896, 1288, 1318, 1324, 1472, 1792, 2317, 2576, 2636, 2648, 2944, 3584, 4613, 4634, 5152, 5272, 5296, 5888, 7613, 9226, 9268, 10304, 10544, 10592, 11776, 15157, 15226, 18452, 18536, 20608, 21088, 21184, 30314, 30452, 36904, 37072, 41216, 42176, 42368, 53291, 60628, 60904, 73808, 74144, 82432, 84352, 84736, 106099, 106582, 121256, 121808, 147616, 148288, 168704, 169472, 212198, 213164, 218129, 242512, 243616, 295232, 296576, 337408, 424396, 426328, 436258, 485024, 487232, 590464, 593152, 848792, 852656, 872516, 970048, 974464, 1180928, 1186304, 1526903, 1697584, 1705312, 1745032, 1940096, 1948928, 2361856, 3053806, 3395168, 3410624, 3490064, 3880192, 3897856, 5016967, 6107612, 6790336, 6821248, 6980128, 7760384, 10033934, 12215224, 13580672, 13642496, 13960256, 20067868, 24430448, 27161344, 27284992, 27920512, 35118769, 40135736, 48860896, 54322688, 55841024, 70237538, 80271472, 97721792, 111682048, 140475076, 160542944, 195443584, 280950152, 321085888, 390887168, 561900304, 642171776, 781774336, 1123800608, 1284343552, 2247601216, 2568687104, 4495202432, 8990404864, 17980809728]

約数ペア:

[(1, 17980809728), (2, 8990404864), (4, 4495202432), (7, 2568687104), (8, 2247601216), (14, 1284343552), (16, 1123800608), (23, 781774336), (28, 642171776), (32, 561900304), (46, 390887168), (56, 321085888), (64, 280950152), (92, 195443584), (112, 160542944), (128, 140475076), (161, 111682048), (184, 97721792), (224, 80271472), (256, 70237538), (322, 55841024), (331, 54322688), (368, 48860896), (448, 40135736), (512, 35118769), (644, 27920512), (659, 27284992), (662, 27161344), (736, 24430448), (896, 20067868), (1288, 13960256), (1318, 13642496), (1324, 13580672), (1472, 12215224), (1792, 10033934), (2317, 7760384), (2576, 6980128), (2636, 6821248), (2648, 6790336), (2944, 6107612), (3584, 5016967), (4613, 3897856), (4634, 3880192), (5152, 3490064), (5272, 3410624), (5296, 3395168), (5888, 3053806), (7613, 2361856), (9226, 1948928), (9268, 1940096), (10304, 1745032), (10544, 1705312), (10592, 1697584), (11776, 1526903), (15157, 1186304), (15226, 1180928), (18452, 974464), (18536, 970048), (20608, 872516), (21088, 852656), (21184, 848792), (30314, 593152), (30452, 590464), (36904, 487232), (37072, 485024), (41216, 436258), (42176, 426328), (42368, 424396), (53291, 337408), (60628, 296576), (60904, 295232), (73808, 243616), (74144, 242512), (82432, 218129), (84352, 213164), (84736, 212198), (106099, 169472), (106582, 168704), (121256, 148288), (121808, 147616)]