328500918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1279}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 750796800

約数和(自身を除く): 422295882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 751, 1279, 1502, 2253, 2558, 3837, 4506, 6759, 7674, 11511, 13518, 14269, 23022, 24301, 28538, 42807, 48602, 72903, 85614, 128421, 145806, 218709, 256842, 437418, 960529, 1921058, 2881587, 5763174, 8644761, 17289522, 18250051, 36500102, 54750153, 109500306, 164250459, 328500918]

約数ペア:

[(1, 328500918), (2, 164250459), (3, 109500306), (6, 54750153), (9, 36500102), (18, 18250051), (19, 17289522), (38, 8644761), (57, 5763174), (114, 2881587), (171, 1921058), (342, 960529), (751, 437418), (1279, 256842), (1502, 218709), (2253, 145806), (2558, 128421), (3837, 85614), (4506, 72903), (6759, 48602), (7674, 42807), (11511, 28538), (13518, 24301), (14269, 23022)]