266774916

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{159937}}^1$

素因数の和:160083

約数の個数: 24

約数和(自身を含む): 626956960

約数和(自身を除く): 360182044

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 159937, 319874, 479811, 639748, 959622, 1919244, 22231243, 44462486, 66693729, 88924972, 133387458, 266774916]

約数ペア:

[(1, 266774916), (2, 133387458), (3, 88924972), (4, 66693729), (6, 44462486), (12, 22231243), (139, 1919244), (278, 959622), (417, 639748), (556, 479811), (834, 319874), (1668, 159937)]