314409636

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 818161344

約数和(自身を除く): 503751708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 197, 258, 387, 394, 516, 591, 774, 788, 1031, 1182, 1548, 1773, 2062, 2364, 3093, 3546, 4124, 6186, 7092, 8471, 9279, 12372, 16942, 18558, 25413, 33884, 37116, 44333, 50826, 76239, 88666, 101652, 132999, 152478, 177332, 203107, 265998, 304956, 398997, 406214, 531996, 609321, 797994, 812428, 1218642, 1595988, 1827963, 2437284, 3655926, 7311852, 8733601, 17467202, 26200803, 34934404, 52401606, 78602409, 104803212, 157204818, 314409636]

約数ペア:

[(1, 314409636), (2, 157204818), (3, 104803212), (4, 78602409), (6, 52401606), (9, 34934404), (12, 26200803), (18, 17467202), (36, 8733601), (43, 7311852), (86, 3655926), (129, 2437284), (172, 1827963), (197, 1595988), (258, 1218642), (387, 812428), (394, 797994), (516, 609321), (591, 531996), (774, 406214), (788, 398997), (1031, 304956), (1182, 265998), (1548, 203107), (1773, 177332), (2062, 152478), (2364, 132999), (3093, 101652), (3546, 88666), (4124, 76239), (6186, 50826), (7092, 44333), (8471, 37116), (9279, 33884), (12372, 25413), (16942, 18558)]