249476096

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 88

約数和(自身を含む): 534512640

約数和(自身を除く): 285036544

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 271, 464, 496, 512, 542, 899, 928, 992, 1024, 1084, 1798, 1856, 1984, 2168, 3596, 3712, 3968, 4336, 7192, 7424, 7859, 7936, 8401, 8672, 14384, 14848, 15718, 15872, 16802, 17344, 28768, 29696, 31436, 31744, 33604, 34688, 57536, 62872, 67208, 69376, 115072, 125744, 134416, 138752, 230144, 243629, 251488, 268832, 277504, 460288, 487258, 502976, 537664, 920576, 974516, 1005952, 1075328, 1949032, 2011904, 2150656, 3898064, 4023808, 4301312, 7796128, 8047616, 8602624, 15592256, 31184512, 62369024, 124738048, 249476096]

約数ペア:

[(1, 249476096), (2, 124738048), (4, 62369024), (8, 31184512), (16, 15592256), (29, 8602624), (31, 8047616), (32, 7796128), (58, 4301312), (62, 4023808), (64, 3898064), (116, 2150656), (124, 2011904), (128, 1949032), (232, 1075328), (248, 1005952), (256, 974516), (271, 920576), (464, 537664), (496, 502976), (512, 487258), (542, 460288), (899, 277504), (928, 268832), (992, 251488), (1024, 243629), (1084, 230144), (1798, 138752), (1856, 134416), (1984, 125744), (2168, 115072), (3596, 69376), (3712, 67208), (3968, 62872), (4336, 57536), (7192, 34688), (7424, 33604), (7859, 31744), (7936, 31436), (8401, 29696), (8672, 28768), (14384, 17344), (14848, 16802), (15718, 15872)]