254144256

素因数分解:

$2^8\times 3^1\times {\mathrm{330917}}^1$

素因数の和:330936

約数の個数: 36

約数和(自身を含む): 676396392

約数和(自身を除く): 422252136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 330917, 661834, 992751, 1323668, 1985502, 2647336, 3971004, 5294672, 7942008, 10589344, 15884016, 21178688, 31768032, 42357376, 63536064, 84714752, 127072128, 254144256]

約数ペア:

[(1, 254144256), (2, 127072128), (3, 84714752), (4, 63536064), (6, 42357376), (8, 31768032), (12, 21178688), (16, 15884016), (24, 10589344), (32, 7942008), (48, 5294672), (64, 3971004), (96, 2647336), (128, 1985502), (192, 1323668), (256, 992751), (384, 661834), (768, 330917)]