266945011688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{5162947}}^1$

素因数の和:5163257

約数の個数: 32

約数和(自身を含む): 524142480960

約数和(自身を除く): 257197469272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 2248, 6463, 12926, 25852, 51704, 5162947, 10325894, 20651788, 41303576, 118747781, 237495562, 474991124, 949982248, 1450788107, 2901576214, 5803152428, 11606304856, 33368126461, 66736252922, 133472505844, 266945011688]

約数ペア:

[(1, 266945011688), (2, 133472505844), (4, 66736252922), (8, 33368126461), (23, 11606304856), (46, 5803152428), (92, 2901576214), (184, 1450788107), (281, 949982248), (562, 474991124), (1124, 237495562), (2248, 118747781), (6463, 41303576), (12926, 20651788), (25852, 10325894), (51704, 5162947)]