311348096

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 636200520

約数和(自身を除く): 324852424

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 1447, 1681, 2624, 2894, 3362, 5248, 5788, 6724, 11576, 13448, 23152, 26896, 46304, 53792, 59327, 92608, 107584, 118654, 185216, 215168, 237308, 474616, 949232, 1898464, 2432407, 3796928, 4864814, 7593856, 9729628, 19459256, 38918512, 77837024, 155674048, 311348096]

約数ペア:

[(1, 311348096), (2, 155674048), (4, 77837024), (8, 38918512), (16, 19459256), (32, 9729628), (41, 7593856), (64, 4864814), (82, 3796928), (128, 2432407), (164, 1898464), (328, 949232), (656, 474616), (1312, 237308), (1447, 215168), (1681, 185216), (2624, 118654), (2894, 107584), (3362, 92608), (5248, 59327), (5788, 53792), (6724, 46304), (11576, 26896), (13448, 23152)]