16681248

素因数分解:

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

素因数の和:511

約数の個数: 96

約数和(自身を含む): 49896000

約数和(自身を除く): 33214752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 449, 516, 688, 774, 864, 898, 1032, 1161, 1347, 1376, 1548, 1796, 2064, 2322, 2694, 3096, 3592, 4041, 4128, 4644, 5388, 6192, 7184, 8082, 9288, 10776, 12123, 12384, 14368, 16164, 18576, 19307, 21552, 24246, 32328, 37152, 38614, 43104, 48492, 57921, 64656, 77228, 96984, 115842, 129312, 154456, 173763, 193968, 231684, 308912, 347526, 387936, 463368, 521289, 617824, 695052, 926736, 1042578, 1390104, 1853472, 2085156, 2780208, 4170312, 5560416, 8340624, 16681248]

約数ペア:

[(1, 16681248), (2, 8340624), (3, 5560416), (4, 4170312), (6, 2780208), (8, 2085156), (9, 1853472), (12, 1390104), (16, 1042578), (18, 926736), (24, 695052), (27, 617824), (32, 521289), (36, 463368), (43, 387936), (48, 347526), (54, 308912), (72, 231684), (86, 193968), (96, 173763), (108, 154456), (129, 129312), (144, 115842), (172, 96984), (216, 77228), (258, 64656), (288, 57921), (344, 48492), (387, 43104), (432, 38614), (449, 37152), (516, 32328), (688, 24246), (774, 21552), (864, 19307), (898, 18576), (1032, 16164), (1161, 14368), (1347, 12384), (1376, 12123), (1548, 10776), (1796, 9288), (2064, 8082), (2322, 7184), (2694, 6192), (3096, 5388), (3592, 4644), (4041, 4128)]