256823552

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{6733}}^1$

素因数の和:6898

約数の個数: 36

約数和(自身を含む): 516161100

約数和(自身を除く): 259337548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4768, 6733, 9536, 13466, 19072, 26932, 38144, 53864, 107728, 215456, 430912, 861824, 1003217, 1723648, 2006434, 4012868, 8025736, 16051472, 32102944, 64205888, 128411776, 256823552]

約数ペア:

[(1, 256823552), (2, 128411776), (4, 64205888), (8, 32102944), (16, 16051472), (32, 8025736), (64, 4012868), (128, 2006434), (149, 1723648), (256, 1003217), (298, 861824), (596, 430912), (1192, 215456), (2384, 107728), (4768, 53864), (6733, 38144), (9536, 26932), (13466, 19072)]