224723856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{668821}}^1$

素因数の和:668839

約数の個数: 40

約数和(自身を含む): 663471424

約数和(自身を除く): 438747568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 668821, 1337642, 2006463, 2675284, 4012926, 4681747, 5350568, 8025852, 9363494, 10701136, 14045241, 16051704, 18726988, 28090482, 32103408, 37453976, 56180964, 74907952, 112361928, 224723856]

約数ペア:

[(1, 224723856), (2, 112361928), (3, 74907952), (4, 56180964), (6, 37453976), (7, 32103408), (8, 28090482), (12, 18726988), (14, 16051704), (16, 14045241), (21, 10701136), (24, 9363494), (28, 8025852), (42, 5350568), (48, 4681747), (56, 4012926), (84, 2675284), (112, 2006463), (168, 1337642), (336, 668821)]