225830556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4549}}^1$

素因数の和:4763

約数の個数: 72

約数和(自身を含む): 655855200

約数和(自身を除く): 430024644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 4549, 5516, 7092, 8274, 9098, 12411, 13647, 16548, 18196, 24822, 27294, 31843, 40941, 49644, 54588, 63686, 81882, 95529, 127372, 163764, 191058, 286587, 382116, 573174, 896153, 1146348, 1792306, 2688459, 3584612, 5376918, 6273071, 8065377, 10753836, 12546142, 16130754, 18819213, 25092284, 32261508, 37638426, 56457639, 75276852, 112915278, 225830556]

約数ペア:

[(1, 225830556), (2, 112915278), (3, 75276852), (4, 56457639), (6, 37638426), (7, 32261508), (9, 25092284), (12, 18819213), (14, 16130754), (18, 12546142), (21, 10753836), (28, 8065377), (36, 6273071), (42, 5376918), (63, 3584612), (84, 2688459), (126, 1792306), (197, 1146348), (252, 896153), (394, 573174), (591, 382116), (788, 286587), (1182, 191058), (1379, 163764), (1773, 127372), (2364, 95529), (2758, 81882), (3546, 63686), (4137, 54588), (4549, 49644), (5516, 40941), (7092, 31843), (8274, 27294), (9098, 24822), (12411, 18196), (13647, 16548)]