246595328

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 609079296

約数和(自身を除く): 362483968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 193, 217, 224, 248, 256, 322, 368, 386, 434, 448, 496, 644, 713, 736, 772, 868, 896, 992, 1288, 1351, 1426, 1472, 1544, 1736, 1792, 1984, 2576, 2702, 2852, 2944, 3088, 3472, 3968, 4439, 4991, 5152, 5404, 5704, 5888, 5983, 6176, 6944, 7936, 8878, 9982, 10304, 10808, 11408, 11966, 12352, 13888, 17756, 19964, 20608, 21616, 22816, 23932, 24704, 27776, 31073, 35512, 39928, 41216, 41881, 43232, 45632, 47864, 49408, 55552, 62146, 71024, 79856, 83762, 86464, 91264, 95728, 124292, 137609, 142048, 159712, 167524, 172928, 182528, 191456, 248584, 275218, 284096, 319424, 335048, 345856, 382912, 497168, 550436, 568192, 638848, 670096, 765824, 963263, 994336, 1100872, 1136384, 1277696, 1340192, 1531648, 1926526, 1988672, 2201744, 2680384, 3853052, 3977344, 4403488, 5360768, 7706104, 7954688, 8806976, 10721536, 15412208, 17613952, 30824416, 35227904, 61648832, 123297664, 246595328]

約数ペア:

[(1, 246595328), (2, 123297664), (4, 61648832), (7, 35227904), (8, 30824416), (14, 17613952), (16, 15412208), (23, 10721536), (28, 8806976), (31, 7954688), (32, 7706104), (46, 5360768), (56, 4403488), (62, 3977344), (64, 3853052), (92, 2680384), (112, 2201744), (124, 1988672), (128, 1926526), (161, 1531648), (184, 1340192), (193, 1277696), (217, 1136384), (224, 1100872), (248, 994336), (256, 963263), (322, 765824), (368, 670096), (386, 638848), (434, 568192), (448, 550436), (496, 497168), (644, 382912), (713, 345856), (736, 335048), (772, 319424), (868, 284096), (896, 275218), (992, 248584), (1288, 191456), (1351, 182528), (1426, 172928), (1472, 167524), (1544, 159712), (1736, 142048), (1792, 137609), (1984, 124292), (2576, 95728), (2702, 91264), (2852, 86464), (2944, 83762), (3088, 79856), (3472, 71024), (3968, 62146), (4439, 55552), (4991, 49408), (5152, 47864), (5404, 45632), (5704, 43232), (5888, 41881), (5983, 41216), (6176, 39928), (6944, 35512), (7936, 31073), (8878, 27776), (9982, 24704), (10304, 23932), (10808, 22816), (11408, 21616), (11966, 20608), (12352, 19964), (13888, 17756)]