239432844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5471}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 639830016

約数和(自身を除く): 400397172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 5471, 6252, 7294, 10941, 10942, 14588, 16413, 21882, 21884, 32826, 38297, 43764, 65652, 76594, 114891, 153188, 229782, 459564, 2850391, 5700782, 8551173, 11401564, 17102346, 19952737, 34204692, 39905474, 59858211, 79810948, 119716422, 239432844]

約数ペア:

[(1, 239432844), (2, 119716422), (3, 79810948), (4, 59858211), (6, 39905474), (7, 34204692), (12, 19952737), (14, 17102346), (21, 11401564), (28, 8551173), (42, 5700782), (84, 2850391), (521, 459564), (1042, 229782), (1563, 153188), (2084, 114891), (3126, 76594), (3647, 65652), (5471, 43764), (6252, 38297), (7294, 32826), (10941, 21884), (10942, 21882), (14588, 16413)]