678201216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22937}}^1$

素因数の和:22972

約数の個数: 128

約数和(自身を含む): 2246088960

約数和(自身を除く): 1567887744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 22937, 29568, 45874, 68811, 91748, 137622, 160559, 183496, 252307, 275244, 321118, 366992, 481677, 504614, 550488, 642236, 733984, 756921, 963354, 1009228, 1100976, 1284472, 1467968, 1513842, 1766149, 1926708, 2018456, 2201952, 2568944, 2935936, 3027684, 3532298, 3853416, 4036912, 4403904, 5137888, 5298447, 6055368, 7064596, 7706832, 8073824, 8807808, 10275776, 10596894, 12110736, 14129192, 15413664, 16147648, 20551552, 21193788, 24221472, 28258384, 30827328, 32295296, 42387576, 48442944, 56516768, 61654656, 84775152, 96885888, 113033536, 169550304, 226067072, 339100608, 678201216]

約数ペア:

[(1, 678201216), (2, 339100608), (3, 226067072), (4, 169550304), (6, 113033536), (7, 96885888), (8, 84775152), (11, 61654656), (12, 56516768), (14, 48442944), (16, 42387576), (21, 32295296), (22, 30827328), (24, 28258384), (28, 24221472), (32, 21193788), (33, 20551552), (42, 16147648), (44, 15413664), (48, 14129192), (56, 12110736), (64, 10596894), (66, 10275776), (77, 8807808), (84, 8073824), (88, 7706832), (96, 7064596), (112, 6055368), (128, 5298447), (132, 5137888), (154, 4403904), (168, 4036912), (176, 3853416), (192, 3532298), (224, 3027684), (231, 2935936), (264, 2568944), (308, 2201952), (336, 2018456), (352, 1926708), (384, 1766149), (448, 1513842), (462, 1467968), (528, 1284472), (616, 1100976), (672, 1009228), (704, 963354), (896, 756921), (924, 733984), (1056, 642236), (1232, 550488), (1344, 504614), (1408, 481677), (1848, 366992), (2112, 321118), (2464, 275244), (2688, 252307), (3696, 183496), (4224, 160559), (4928, 137622), (7392, 91748), (9856, 68811), (14784, 45874), (22937, 29568)]