171829504

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 447390720

約数和(自身を除く): 275561216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 352, 368, 379, 448, 506, 616, 644, 704, 736, 758, 896, 1012, 1232, 1288, 1408, 1472, 1516, 1771, 1792, 2024, 2464, 2576, 2653, 2816, 2944, 3032, 3542, 4048, 4169, 4928, 5152, 5306, 5888, 6064, 7084, 8096, 8338, 8717, 9856, 10304, 10612, 12128, 14168, 16192, 16676, 17434, 19712, 20608, 21224, 24256, 28336, 29183, 32384, 33352, 34868, 41216, 42448, 48512, 56672, 58366, 61019, 64768, 66704, 69736, 84896, 95887, 97024, 113344, 116732, 122038, 133408, 139472, 169792, 191774, 226688, 233464, 244076, 266816, 278944, 339584, 383548, 453376, 466928, 488152, 533632, 557888, 671209, 679168, 767096, 933856, 976304, 1067264, 1115776, 1342418, 1534192, 1867712, 1952608, 2231552, 2684836, 3068384, 3735424, 3905216, 5369672, 6136768, 7470848, 7810432, 10739344, 12273536, 15620864, 21478688, 24547072, 42957376, 85914752, 171829504]

約数ペア:

[(1, 171829504), (2, 85914752), (4, 42957376), (7, 24547072), (8, 21478688), (11, 15620864), (14, 12273536), (16, 10739344), (22, 7810432), (23, 7470848), (28, 6136768), (32, 5369672), (44, 3905216), (46, 3735424), (56, 3068384), (64, 2684836), (77, 2231552), (88, 1952608), (92, 1867712), (112, 1534192), (128, 1342418), (154, 1115776), (161, 1067264), (176, 976304), (184, 933856), (224, 767096), (253, 679168), (256, 671209), (308, 557888), (322, 533632), (352, 488152), (368, 466928), (379, 453376), (448, 383548), (506, 339584), (616, 278944), (644, 266816), (704, 244076), (736, 233464), (758, 226688), (896, 191774), (1012, 169792), (1232, 139472), (1288, 133408), (1408, 122038), (1472, 116732), (1516, 113344), (1771, 97024), (1792, 95887), (2024, 84896), (2464, 69736), (2576, 66704), (2653, 64768), (2816, 61019), (2944, 58366), (3032, 56672), (3542, 48512), (4048, 42448), (4169, 41216), (4928, 34868), (5152, 33352), (5306, 32384), (5888, 29183), (6064, 28336), (7084, 24256), (8096, 21224), (8338, 20608), (8717, 19712), (9856, 17434), (10304, 16676), (10612, 16192), (12128, 14168)]