12778368

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 34369920

約数和(自身を除く): 21591552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 311, 321, 384, 428, 622, 642, 856, 933, 1244, 1284, 1712, 1866, 2488, 2568, 3424, 3732, 4976, 5136, 6848, 7464, 9952, 10272, 13696, 14928, 19904, 20544, 29856, 33277, 39808, 41088, 59712, 66554, 99831, 119424, 133108, 199662, 266216, 399324, 532432, 798648, 1064864, 1597296, 2129728, 3194592, 4259456, 6389184, 12778368]

約数ペア:

[(1, 12778368), (2, 6389184), (3, 4259456), (4, 3194592), (6, 2129728), (8, 1597296), (12, 1064864), (16, 798648), (24, 532432), (32, 399324), (48, 266216), (64, 199662), (96, 133108), (107, 119424), (128, 99831), (192, 66554), (214, 59712), (311, 41088), (321, 39808), (384, 33277), (428, 29856), (622, 20544), (642, 19904), (856, 14928), (933, 13696), (1244, 10272), (1284, 9952), (1712, 7464), (1866, 6848), (2488, 5136), (2568, 4976), (3424, 3732)]