263329024

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 72

約数和(自身を含む): 626935680

約数和(自身を除く): 363606656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 6389, 10304, 12778, 20608, 25556, 41216, 44723, 51112, 89446, 102224, 146947, 178892, 204448, 293894, 357784, 408896, 587788, 715568, 817792, 1028629, 1175576, 1431136, 1635584, 2057258, 2351152, 2862272, 4114516, 4702304, 5724544, 8229032, 9404608, 11449088, 16458064, 18809216, 32916128, 37618432, 65832256, 131664512, 263329024]

約数ペア:

[(1, 263329024), (2, 131664512), (4, 65832256), (7, 37618432), (8, 32916128), (14, 18809216), (16, 16458064), (23, 11449088), (28, 9404608), (32, 8229032), (46, 5724544), (56, 4702304), (64, 4114516), (92, 2862272), (112, 2351152), (128, 2057258), (161, 1635584), (184, 1431136), (224, 1175576), (256, 1028629), (322, 817792), (368, 715568), (448, 587788), (644, 408896), (736, 357784), (896, 293894), (1288, 204448), (1472, 178892), (1792, 146947), (2576, 102224), (2944, 89446), (5152, 51112), (5888, 44723), (6389, 41216), (10304, 25556), (12778, 20608)]