258693216

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 722802528

約数和(自身を除く): 464109312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 293, 408, 541, 544, 586, 816, 879, 1082, 1172, 1623, 1632, 1758, 2164, 2344, 3246, 3516, 4328, 4688, 4981, 6492, 7032, 8656, 9197, 9376, 9962, 12984, 14064, 14943, 17312, 18394, 19924, 25968, 27591, 28128, 29886, 36788, 39848, 51936, 55182, 59772, 73576, 79696, 110364, 119544, 147152, 158513, 159392, 220728, 239088, 294304, 317026, 441456, 475539, 478176, 634052, 882912, 951078, 1268104, 1902156, 2536208, 2694721, 3804312, 5072416, 5389442, 7608624, 8084163, 10778884, 15217248, 16168326, 21557768, 32336652, 43115536, 64673304, 86231072, 129346608, 258693216]

約数ペア:

[(1, 258693216), (2, 129346608), (3, 86231072), (4, 64673304), (6, 43115536), (8, 32336652), (12, 21557768), (16, 16168326), (17, 15217248), (24, 10778884), (32, 8084163), (34, 7608624), (48, 5389442), (51, 5072416), (68, 3804312), (96, 2694721), (102, 2536208), (136, 1902156), (204, 1268104), (272, 951078), (293, 882912), (408, 634052), (541, 478176), (544, 475539), (586, 441456), (816, 317026), (879, 294304), (1082, 239088), (1172, 220728), (1623, 159392), (1632, 158513), (1758, 147152), (2164, 119544), (2344, 110364), (3246, 79696), (3516, 73576), (4328, 59772), (4688, 55182), (4981, 51936), (6492, 39848), (7032, 36788), (8656, 29886), (9197, 28128), (9376, 27591), (9962, 25968), (12984, 19924), (14064, 18394), (14943, 17312)]