320580036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43867}}^1$

素因数の和:43913

約数の個数: 72

約数和(自身を含む): 958077120

約数和(自身を除く): 637497084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 43867, 87734, 131601, 175468, 263202, 307069, 394803, 526404, 614138, 789606, 921207, 1228276, 1272143, 1579212, 1842414, 2544286, 2763621, 3684828, 3816429, 5088572, 5527242, 7632858, 8905001, 11054484, 11449287, 15265716, 17810002, 22898574, 26715003, 35620004, 45797148, 53430006, 80145009, 106860012, 160290018, 320580036]

約数ペア:

[(1, 320580036), (2, 160290018), (3, 106860012), (4, 80145009), (6, 53430006), (7, 45797148), (9, 35620004), (12, 26715003), (14, 22898574), (18, 17810002), (21, 15265716), (28, 11449287), (29, 11054484), (36, 8905001), (42, 7632858), (58, 5527242), (63, 5088572), (84, 3816429), (87, 3684828), (116, 2763621), (126, 2544286), (174, 1842414), (203, 1579212), (252, 1272143), (261, 1228276), (348, 921207), (406, 789606), (522, 614138), (609, 526404), (812, 394803), (1044, 307069), (1218, 263202), (1827, 175468), (2436, 131601), (3654, 87734), (7308, 43867)]