320234472

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{17041}}^1$

素因数の和:17088

約数の個数: 80

約数和(自身を含む): 927936900

約数和(自身を除く): 607702428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 17041, 18792, 34082, 51123, 68164, 102246, 136328, 153369, 204492, 306738, 408984, 460107, 494189, 613476, 920214, 988378, 1226952, 1380321, 1482567, 1840428, 1976756, 2760642, 2965134, 3680856, 3953512, 4447701, 5521284, 5930268, 8895402, 11042568, 11860536, 13343103, 17790804, 26686206, 35581608, 40029309, 53372412, 80058618, 106744824, 160117236, 320234472]

約数ペア:

[(1, 320234472), (2, 160117236), (3, 106744824), (4, 80058618), (6, 53372412), (8, 40029309), (9, 35581608), (12, 26686206), (18, 17790804), (24, 13343103), (27, 11860536), (29, 11042568), (36, 8895402), (54, 5930268), (58, 5521284), (72, 4447701), (81, 3953512), (87, 3680856), (108, 2965134), (116, 2760642), (162, 1976756), (174, 1840428), (216, 1482567), (232, 1380321), (261, 1226952), (324, 988378), (348, 920214), (522, 613476), (648, 494189), (696, 460107), (783, 408984), (1044, 306738), (1566, 204492), (2088, 153369), (2349, 136328), (3132, 102246), (4698, 68164), (6264, 51123), (9396, 34082), (17041, 18792)]