264544576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2927

約数の個数: 56

約数和(自身を含む): 553614336

約数和(自身を除く): 289069760

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2837, 2914, 3008, 5674, 5828, 11348, 11656, 22696, 23312, 45392, 46624, 87947, 90784, 93248, 133339, 175894, 181568, 266678, 351788, 533356, 703576, 1066712, 1407152, 2133424, 2814304, 4133509, 4266848, 5628608, 8267018, 8533696, 16534036, 33068072, 66136144, 132272288, 264544576]

約数ペア:

[(1, 264544576), (2, 132272288), (4, 66136144), (8, 33068072), (16, 16534036), (31, 8533696), (32, 8267018), (47, 5628608), (62, 4266848), (64, 4133509), (94, 2814304), (124, 2133424), (188, 1407152), (248, 1066712), (376, 703576), (496, 533356), (752, 351788), (992, 266678), (1457, 181568), (1504, 175894), (1984, 133339), (2837, 93248), (2914, 90784), (3008, 87947), (5674, 46624), (5828, 45392), (11348, 23312), (11656, 22696)]