817815552

素因数分解:

$2^{13}\times 3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 2208166272

約数和(自身を除く): 1390350720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 311, 321, 384, 428, 512, 622, 642, 768, 856, 933, 1024, 1244, 1284, 1536, 1712, 1866, 2048, 2488, 2568, 3072, 3424, 3732, 4096, 4976, 5136, 6144, 6848, 7464, 8192, 9952, 10272, 12288, 13696, 14928, 19904, 20544, 24576, 27392, 29856, 33277, 39808, 41088, 54784, 59712, 66554, 79616, 82176, 99831, 109568, 119424, 133108, 159232, 164352, 199662, 219136, 238848, 266216, 318464, 328704, 399324, 438272, 477696, 532432, 636928, 657408, 798648, 876544, 955392, 1064864, 1273856, 1314816, 1597296, 1910784, 2129728, 2547712, 2629632, 3194592, 3821568, 4259456, 6389184, 7643136, 8518912, 12778368, 17037824, 25556736, 34075648, 51113472, 68151296, 102226944, 136302592, 204453888, 272605184, 408907776, 817815552]

約数ペア:

[(1, 817815552), (2, 408907776), (3, 272605184), (4, 204453888), (6, 136302592), (8, 102226944), (12, 68151296), (16, 51113472), (24, 34075648), (32, 25556736), (48, 17037824), (64, 12778368), (96, 8518912), (107, 7643136), (128, 6389184), (192, 4259456), (214, 3821568), (256, 3194592), (311, 2629632), (321, 2547712), (384, 2129728), (428, 1910784), (512, 1597296), (622, 1314816), (642, 1273856), (768, 1064864), (856, 955392), (933, 876544), (1024, 798648), (1244, 657408), (1284, 636928), (1536, 532432), (1712, 477696), (1866, 438272), (2048, 399324), (2488, 328704), (2568, 318464), (3072, 266216), (3424, 238848), (3732, 219136), (4096, 199662), (4976, 164352), (5136, 159232), (6144, 133108), (6848, 119424), (7464, 109568), (8192, 99831), (9952, 82176), (10272, 79616), (12288, 66554), (13696, 59712), (14928, 54784), (19904, 41088), (20544, 39808), (24576, 33277), (27392, 29856)]