282081968

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 653958144

約数和(自身を除く): 371876176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 56, 82, 94, 112, 164, 188, 287, 328, 329, 376, 574, 656, 658, 752, 1148, 1307, 1316, 1927, 2296, 2614, 2632, 3854, 4592, 5228, 5264, 7708, 9149, 10456, 13489, 15416, 18298, 20912, 26978, 30832, 36596, 53587, 53956, 61429, 73192, 107174, 107912, 122858, 146384, 214348, 215824, 245716, 375109, 428696, 430003, 491432, 750218, 857392, 860006, 982864, 1500436, 1720012, 2518589, 3000872, 3440024, 5037178, 6001744, 6880048, 10074356, 17630123, 20148712, 35260246, 40297424, 70520492, 141040984, 282081968]

約数ペア:

[(1, 282081968), (2, 141040984), (4, 70520492), (7, 40297424), (8, 35260246), (14, 20148712), (16, 17630123), (28, 10074356), (41, 6880048), (47, 6001744), (56, 5037178), (82, 3440024), (94, 3000872), (112, 2518589), (164, 1720012), (188, 1500436), (287, 982864), (328, 860006), (329, 857392), (376, 750218), (574, 491432), (656, 430003), (658, 428696), (752, 375109), (1148, 245716), (1307, 215824), (1316, 214348), (1927, 146384), (2296, 122858), (2614, 107912), (2632, 107174), (3854, 73192), (4592, 61429), (5228, 53956), (5264, 53587), (7708, 36596), (9149, 30832), (10456, 26978), (13489, 20912), (15416, 18298)]