311293074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{66601}}^1$

素因数の和:66666

約数の個数: 32

約数和(自身を含む): 671348160

約数和(自身を除く): 360055086

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 66601, 133202, 199803, 399606, 1265419, 2530838, 2730641, 3796257, 5461282, 7592514, 8191923, 16383846, 51882179, 103764358, 155646537, 311293074]

約数ペア:

[(1, 311293074), (2, 155646537), (3, 103764358), (6, 51882179), (19, 16383846), (38, 8191923), (41, 7592514), (57, 5461282), (82, 3796257), (114, 2730641), (123, 2530838), (246, 1265419), (779, 399606), (1558, 199803), (2337, 133202), (4674, 66601)]