228657856

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26901

約数の個数: 56

約数和(自身を含む): 545876480

約数和(自身を除く): 317218624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 26863, 53726, 107452, 188041, 214904, 376082, 429808, 510397, 752164, 859616, 1020794, 1504328, 1719232, 2041588, 3008656, 3572779, 4083176, 6017312, 7145558, 8166352, 12034624, 14291116, 16332704, 28582232, 32665408, 57164464, 114328928, 228657856]

約数ペア:

[(1, 228657856), (2, 114328928), (4, 57164464), (7, 32665408), (8, 28582232), (14, 16332704), (16, 14291116), (19, 12034624), (28, 8166352), (32, 7145558), (38, 6017312), (56, 4083176), (64, 3572779), (76, 3008656), (112, 2041588), (133, 1719232), (152, 1504328), (224, 1020794), (266, 859616), (304, 752164), (448, 510397), (532, 429808), (608, 376082), (1064, 214904), (1216, 188041), (2128, 107452), (4256, 53726), (8512, 26863)]