262108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 612864

約数和(自身を除く): 350756

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 74, 77, 92, 148, 154, 161, 253, 259, 308, 322, 407, 506, 518, 644, 814, 851, 1012, 1036, 1628, 1702, 1771, 2849, 3404, 3542, 5698, 5957, 7084, 9361, 11396, 11914, 18722, 23828, 37444, 65527, 131054, 262108]

約数ペア:

[(1, 262108), (2, 131054), (4, 65527), (7, 37444), (11, 23828), (14, 18722), (22, 11914), (23, 11396), (28, 9361), (37, 7084), (44, 5957), (46, 5698), (74, 3542), (77, 3404), (92, 2849), (148, 1771), (154, 1702), (161, 1628), (253, 1036), (259, 1012), (308, 851), (322, 814), (407, 644), (506, 518)]