497606144

素因数分解:

$2^9\times 7^1\times {\mathrm{138841}}^1$

素因数の和:138866

約数の個数: 40

約数和(自身を含む): 1136282928

約数和(自身を除く): 638676784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 138841, 277682, 555364, 971887, 1110728, 1943774, 2221456, 3887548, 4442912, 7775096, 8885824, 15550192, 17771648, 31100384, 35543296, 62200768, 71086592, 124401536, 248803072, 497606144]

約数ペア:

[(1, 497606144), (2, 248803072), (4, 124401536), (7, 71086592), (8, 62200768), (14, 35543296), (16, 31100384), (28, 17771648), (32, 15550192), (56, 8885824), (64, 7775096), (112, 4442912), (128, 3887548), (224, 2221456), (256, 1943774), (448, 1110728), (512, 971887), (896, 555364), (1792, 277682), (3584, 138841)]