549579904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 64

約数和(自身を含む): 1156826880

約数和(自身を除く): 607246976

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3221, 3968, 5332, 5504, 6442, 10664, 12884, 21328, 25768, 42656, 51536, 85312, 99851, 103072, 138503, 170624, 199702, 206144, 277006, 399404, 412288, 554012, 798808, 1108024, 1597616, 2216048, 3195232, 4293593, 4432096, 6390464, 8587186, 8864192, 12780928, 17174372, 17728384, 34348744, 68697488, 137394976, 274789952, 549579904]

約数ペア:

[(1, 549579904), (2, 274789952), (4, 137394976), (8, 68697488), (16, 34348744), (31, 17728384), (32, 17174372), (43, 12780928), (62, 8864192), (64, 8587186), (86, 6390464), (124, 4432096), (128, 4293593), (172, 3195232), (248, 2216048), (344, 1597616), (496, 1108024), (688, 798808), (992, 554012), (1333, 412288), (1376, 399404), (1984, 277006), (2666, 206144), (2752, 199702), (3221, 170624), (3968, 138503), (5332, 103072), (5504, 99851), (6442, 85312), (10664, 51536), (12884, 42656), (21328, 25768)]