247350768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{859}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 731976960

約数和(自身を除く): 484626192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 857, 859, 1714, 1718, 2571, 2577, 3428, 3436, 5142, 5154, 5999, 6013, 6856, 6872, 10284, 10308, 11998, 12026, 13712, 13744, 17997, 18039, 20568, 20616, 23996, 24052, 35994, 36078, 41136, 41232, 47992, 48104, 71988, 72156, 95984, 96208, 143976, 144312, 287952, 288624, 736163, 1472326, 2208489, 2944652, 4416978, 5153141, 5889304, 8833956, 10306282, 11778608, 15459423, 17667912, 20612564, 30918846, 35335824, 41225128, 61837692, 82450256, 123675384, 247350768]

約数ペア:

[(1, 247350768), (2, 123675384), (3, 82450256), (4, 61837692), (6, 41225128), (7, 35335824), (8, 30918846), (12, 20612564), (14, 17667912), (16, 15459423), (21, 11778608), (24, 10306282), (28, 8833956), (42, 5889304), (48, 5153141), (56, 4416978), (84, 2944652), (112, 2208489), (168, 1472326), (336, 736163), (857, 288624), (859, 287952), (1714, 144312), (1718, 143976), (2571, 96208), (2577, 95984), (3428, 72156), (3436, 71988), (5142, 48104), (5154, 47992), (5999, 41232), (6013, 41136), (6856, 36078), (6872, 35994), (10284, 24052), (10308, 23996), (11998, 20616), (12026, 20568), (13712, 18039), (13744, 17997)]