518319076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 1060928064

約数和(自身を除く): 542608988

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 277, 473, 506, 554, 946, 989, 1012, 1108, 1849, 1892, 1978, 3047, 3698, 3956, 6094, 6371, 7396, 10879, 11911, 12188, 12742, 20339, 21758, 23822, 25484, 40678, 42527, 43516, 47644, 70081, 81356, 85054, 131021, 140162, 170108, 262042, 273953, 280324, 467797, 512173, 524084, 547906, 935594, 1024346, 1095812, 1871188, 2048692, 3013483, 5633903, 6026966, 11267806, 11779979, 12053932, 22535612, 23559958, 47119916, 129579769, 259159538, 518319076]

約数ペア:

[(1, 518319076), (2, 259159538), (4, 129579769), (11, 47119916), (22, 23559958), (23, 22535612), (43, 12053932), (44, 11779979), (46, 11267806), (86, 6026966), (92, 5633903), (172, 3013483), (253, 2048692), (277, 1871188), (473, 1095812), (506, 1024346), (554, 935594), (946, 547906), (989, 524084), (1012, 512173), (1108, 467797), (1849, 280324), (1892, 273953), (1978, 262042), (3047, 170108), (3698, 140162), (3956, 131021), (6094, 85054), (6371, 81356), (7396, 70081), (10879, 47644), (11911, 43516), (12188, 42527), (12742, 40678), (20339, 25484), (21758, 23822)]