213867864

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47149}}^1$

素因数の和:47174

約数の個数: 80

約数和(自身を含む): 684618000

約数和(自身を除く): 470750136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 47149, 94298, 141447, 188596, 282894, 330043, 377192, 424341, 565788, 660086, 848682, 990129, 1131576, 1273023, 1320172, 1697364, 1980258, 2546046, 2640344, 2970387, 3394728, 3819069, 3960516, 5092092, 5940774, 7638138, 7921032, 8911161, 10184184, 11881548, 15276276, 17822322, 23763096, 26733483, 30552552, 35644644, 53466966, 71289288, 106933932, 213867864]

約数ペア:

[(1, 213867864), (2, 106933932), (3, 71289288), (4, 53466966), (6, 35644644), (7, 30552552), (8, 26733483), (9, 23763096), (12, 17822322), (14, 15276276), (18, 11881548), (21, 10184184), (24, 8911161), (27, 7921032), (28, 7638138), (36, 5940774), (42, 5092092), (54, 3960516), (56, 3819069), (63, 3394728), (72, 2970387), (81, 2640344), (84, 2546046), (108, 1980258), (126, 1697364), (162, 1320172), (168, 1273023), (189, 1131576), (216, 990129), (252, 848682), (324, 660086), (378, 565788), (504, 424341), (567, 377192), (648, 330043), (756, 282894), (1134, 188596), (1512, 141447), (2268, 94298), (4536, 47149)]