38922912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 129729600

約数和(自身を除く): 90806688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 449, 504, 516, 602, 672, 688, 774, 898, 903, 1008, 1032, 1204, 1347, 1376, 1548, 1796, 1806, 2016, 2064, 2408, 2694, 2709, 3096, 3143, 3592, 3612, 4041, 4128, 4816, 5388, 5418, 6192, 6286, 7184, 7224, 8082, 9429, 9632, 10776, 10836, 12384, 12572, 14368, 14448, 16164, 18858, 19307, 21552, 21672, 25144, 28287, 28896, 32328, 37716, 38614, 43104, 43344, 50288, 56574, 57921, 64656, 75432, 77228, 86688, 100576, 113148, 115842, 129312, 135149, 150864, 154456, 173763, 226296, 231684, 270298, 301728, 308912, 347526, 405447, 452592, 463368, 540596, 617824, 695052, 810894, 905184, 926736, 1081192, 1216341, 1390104, 1621788, 1853472, 2162384, 2432682, 2780208, 3243576, 4324768, 4865364, 5560416, 6487152, 9730728, 12974304, 19461456, 38922912]

約数ペア:

[(1, 38922912), (2, 19461456), (3, 12974304), (4, 9730728), (6, 6487152), (7, 5560416), (8, 4865364), (9, 4324768), (12, 3243576), (14, 2780208), (16, 2432682), (18, 2162384), (21, 1853472), (24, 1621788), (28, 1390104), (32, 1216341), (36, 1081192), (42, 926736), (43, 905184), (48, 810894), (56, 695052), (63, 617824), (72, 540596), (84, 463368), (86, 452592), (96, 405447), (112, 347526), (126, 308912), (129, 301728), (144, 270298), (168, 231684), (172, 226296), (224, 173763), (252, 154456), (258, 150864), (288, 135149), (301, 129312), (336, 115842), (344, 113148), (387, 100576), (449, 86688), (504, 77228), (516, 75432), (602, 64656), (672, 57921), (688, 56574), (774, 50288), (898, 43344), (903, 43104), (1008, 38614), (1032, 37716), (1204, 32328), (1347, 28896), (1376, 28287), (1548, 25144), (1796, 21672), (1806, 21552), (2016, 19307), (2064, 18858), (2408, 16164), (2694, 14448), (2709, 14368), (3096, 12572), (3143, 12384), (3592, 10836), (3612, 10776), (4041, 9632), (4128, 9429), (4816, 8082), (5388, 7224), (5418, 7184), (6192, 6286)]