266331352

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206779}}^1$

素因数の和:206815

約数の個数: 32

約数和(自身を含む): 595526400

約数和(自身を除く): 329195048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 206779, 413558, 827116, 1447453, 1654232, 2894906, 4755917, 5789812, 9511834, 11579624, 19023668, 33291419, 38047336, 66582838, 133165676, 266331352]

約数ペア:

[(1, 266331352), (2, 133165676), (4, 66582838), (7, 38047336), (8, 33291419), (14, 19023668), (23, 11579624), (28, 9511834), (46, 5789812), (56, 4755917), (92, 2894906), (161, 1654232), (184, 1447453), (322, 827116), (644, 413558), (1288, 206779)]