8919997704

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{789101}}^1$

素因数の和:789270

約数の個数: 48

約数和(自身を含む): 24312232620

約数和(自身を除く): 15392234916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 789101, 1578202, 2367303, 3156404, 4734606, 6312808, 7101909, 9469212, 14203818, 18938424, 28407636, 56815272, 123888857, 247777714, 371666571, 495555428, 743333142, 991110856, 1114999713, 1486666284, 2229999426, 2973332568, 4459998852, 8919997704]

約数ペア:

[(1, 8919997704), (2, 4459998852), (3, 2973332568), (4, 2229999426), (6, 1486666284), (8, 1114999713), (9, 991110856), (12, 743333142), (18, 495555428), (24, 371666571), (36, 247777714), (72, 123888857), (157, 56815272), (314, 28407636), (471, 18938424), (628, 14203818), (942, 9469212), (1256, 7101909), (1413, 6312808), (1884, 4734606), (2826, 3156404), (3768, 2367303), (5652, 1578202), (11304, 789101)]