266157052

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 546416640

約数和(自身を除く): 280259588

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 263, 329, 526, 658, 769, 1052, 1316, 1538, 1841, 3076, 3682, 5383, 7364, 10766, 12361, 21532, 24722, 36143, 49444, 72286, 86527, 144572, 173054, 202247, 253001, 346108, 404494, 506002, 808988, 1012004, 1415729, 2831458, 5662916, 9505609, 19011218, 38022436, 66539263, 133078526, 266157052]

約数ペア:

[(1, 266157052), (2, 133078526), (4, 66539263), (7, 38022436), (14, 19011218), (28, 9505609), (47, 5662916), (94, 2831458), (188, 1415729), (263, 1012004), (329, 808988), (526, 506002), (658, 404494), (769, 346108), (1052, 253001), (1316, 202247), (1538, 173054), (1841, 144572), (3076, 86527), (3682, 72286), (5383, 49444), (7364, 36143), (10766, 24722), (12361, 21532)]