21614470144

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1411

約数の個数: 88

約数和(自身を含む): 44037160128

約数和(自身を除く): 22422689984

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 311, 512, 536, 622, 1013, 1024, 1072, 1244, 2026, 2144, 2488, 4052, 4288, 4976, 8104, 8576, 9952, 16208, 17152, 19904, 20837, 32416, 34304, 39808, 41674, 64832, 67871, 68608, 79616, 83348, 129664, 135742, 159232, 166696, 259328, 271484, 315043, 318464, 333392, 518656, 542968, 630086, 666784, 1037312, 1085936, 1260172, 1333568, 2171872, 2520344, 2667136, 4343744, 5040688, 5334272, 8687488, 10081376, 10668544, 17374976, 20162752, 21107881, 21337088, 34749952, 40325504, 42215762, 69499904, 80651008, 84431524, 161302016, 168863048, 322604032, 337726096, 675452192, 1350904384, 2701808768, 5403617536, 10807235072, 21614470144]

約数ペア:

[(1, 21614470144), (2, 10807235072), (4, 5403617536), (8, 2701808768), (16, 1350904384), (32, 675452192), (64, 337726096), (67, 322604032), (128, 168863048), (134, 161302016), (256, 84431524), (268, 80651008), (311, 69499904), (512, 42215762), (536, 40325504), (622, 34749952), (1013, 21337088), (1024, 21107881), (1072, 20162752), (1244, 17374976), (2026, 10668544), (2144, 10081376), (2488, 8687488), (4052, 5334272), (4288, 5040688), (4976, 4343744), (8104, 2667136), (8576, 2520344), (9952, 2171872), (16208, 1333568), (17152, 1260172), (19904, 1085936), (20837, 1037312), (32416, 666784), (34304, 630086), (39808, 542968), (41674, 518656), (64832, 333392), (67871, 318464), (68608, 315043), (79616, 271484), (83348, 259328), (129664, 166696), (135742, 159232)]