231033008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2049

約数の個数: 40

約数和(自身を含む): 472440000

約数和(自身を除く): 241406992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 499, 998, 1523, 1996, 3046, 3992, 6092, 7984, 9481, 12184, 18962, 24368, 28937, 37924, 57874, 75848, 115748, 151696, 231496, 462992, 759977, 1519954, 3039908, 6079816, 12159632, 14439563, 28879126, 57758252, 115516504, 231033008]

約数ペア:

[(1, 231033008), (2, 115516504), (4, 57758252), (8, 28879126), (16, 14439563), (19, 12159632), (38, 6079816), (76, 3039908), (152, 1519954), (304, 759977), (499, 462992), (998, 231496), (1523, 151696), (1996, 115748), (3046, 75848), (3992, 57874), (6092, 37924), (7984, 28937), (9481, 24368), (12184, 18962)]