679404544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 176

約数和(自身を含む): 1749742848

約数和(自身を除く): 1070338304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 317, 322, 364, 368, 416, 448, 512, 598, 634, 644, 728, 736, 832, 896, 1024, 1196, 1268, 1288, 1456, 1472, 1664, 1792, 2093, 2219, 2392, 2536, 2576, 2912, 2944, 3328, 3584, 4121, 4186, 4438, 4784, 5072, 5152, 5824, 5888, 6656, 7168, 7291, 8242, 8372, 8876, 9568, 10144, 10304, 11648, 11776, 13312, 14582, 16484, 16744, 17752, 19136, 20288, 20608, 23296, 23552, 28847, 29164, 32968, 33488, 35504, 38272, 40576, 41216, 46592, 51037, 57694, 58328, 65936, 66976, 71008, 76544, 81152, 82432, 93184, 94783, 102074, 115388, 116656, 131872, 133952, 142016, 153088, 162304, 164864, 189566, 204148, 230776, 233312, 263744, 267904, 284032, 306176, 324608, 379132, 408296, 461552, 466624, 527488, 535808, 568064, 663481, 758264, 816592, 923104, 933248, 1054976, 1071616, 1136128, 1326962, 1516528, 1633184, 1846208, 1866496, 2109952, 2143232, 2272256, 2653924, 3033056, 3266368, 3692416, 3732992, 4219904, 5307848, 6066112, 6532736, 7384832, 7465984, 10615696, 12132224, 13065472, 14769664, 21231392, 24264448, 26130944, 29539328, 42462784, 48528896, 52261888, 84925568, 97057792, 169851136, 339702272, 679404544]

約数ペア:

[(1, 679404544), (2, 339702272), (4, 169851136), (7, 97057792), (8, 84925568), (13, 52261888), (14, 48528896), (16, 42462784), (23, 29539328), (26, 26130944), (28, 24264448), (32, 21231392), (46, 14769664), (52, 13065472), (56, 12132224), (64, 10615696), (91, 7465984), (92, 7384832), (104, 6532736), (112, 6066112), (128, 5307848), (161, 4219904), (182, 3732992), (184, 3692416), (208, 3266368), (224, 3033056), (256, 2653924), (299, 2272256), (317, 2143232), (322, 2109952), (364, 1866496), (368, 1846208), (416, 1633184), (448, 1516528), (512, 1326962), (598, 1136128), (634, 1071616), (644, 1054976), (728, 933248), (736, 923104), (832, 816592), (896, 758264), (1024, 663481), (1196, 568064), (1268, 535808), (1288, 527488), (1456, 466624), (1472, 461552), (1664, 408296), (1792, 379132), (2093, 324608), (2219, 306176), (2392, 284032), (2536, 267904), (2576, 263744), (2912, 233312), (2944, 230776), (3328, 204148), (3584, 189566), (4121, 164864), (4186, 162304), (4438, 153088), (4784, 142016), (5072, 133952), (5152, 131872), (5824, 116656), (5888, 115388), (6656, 102074), (7168, 94783), (7291, 93184), (8242, 82432), (8372, 81152), (8876, 76544), (9568, 71008), (10144, 66976), (10304, 65936), (11648, 58328), (11776, 57694), (13312, 51037), (14582, 46592), (16484, 41216), (16744, 40576), (17752, 38272), (19136, 35504), (20288, 33488), (20608, 32968), (23296, 29164), (23552, 28847)]