248210688

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 108

約数和(自身を含む): 726388544

約数和(自身を除く): 478177856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 528, 704, 726, 768, 968, 1056, 1408, 1452, 1936, 2112, 2671, 2816, 2904, 3872, 4224, 5342, 5808, 7744, 8013, 8448, 10684, 11616, 15488, 16026, 21368, 23232, 29381, 30976, 32052, 42736, 46464, 58762, 64104, 85472, 88143, 92928, 117524, 128208, 170944, 176286, 235048, 256416, 323191, 341888, 352572, 470096, 512832, 646382, 683776, 705144, 940192, 969573, 1025664, 1292764, 1410288, 1880384, 1939146, 2051328, 2585528, 2820576, 3760768, 3878292, 5171056, 5641152, 7521536, 7756584, 10342112, 11282304, 15513168, 20684224, 22564608, 31026336, 41368448, 62052672, 82736896, 124105344, 248210688]

約数ペア:

[(1, 248210688), (2, 124105344), (3, 82736896), (4, 62052672), (6, 41368448), (8, 31026336), (11, 22564608), (12, 20684224), (16, 15513168), (22, 11282304), (24, 10342112), (32, 7756584), (33, 7521536), (44, 5641152), (48, 5171056), (64, 3878292), (66, 3760768), (88, 2820576), (96, 2585528), (121, 2051328), (128, 1939146), (132, 1880384), (176, 1410288), (192, 1292764), (242, 1025664), (256, 969573), (264, 940192), (352, 705144), (363, 683776), (384, 646382), (484, 512832), (528, 470096), (704, 352572), (726, 341888), (768, 323191), (968, 256416), (1056, 235048), (1408, 176286), (1452, 170944), (1936, 128208), (2112, 117524), (2671, 92928), (2816, 88143), (2904, 85472), (3872, 64104), (4224, 58762), (5342, 46464), (5808, 42736), (7744, 32052), (8013, 30976), (8448, 29381), (10684, 23232), (11616, 21368), (15488, 16026)]