349350932

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 709927680

約数和(自身を除く): 360576748

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 293, 388, 439, 586, 679, 878, 1172, 1358, 1756, 2051, 2716, 3073, 4102, 6146, 8204, 12292, 28421, 42583, 56842, 85166, 113684, 128627, 170332, 198947, 257254, 298081, 397894, 514508, 596162, 795788, 900389, 1192324, 1800778, 3601556, 12476819, 24953638, 49907276, 87337733, 174675466, 349350932]

約数ペア:

[(1, 349350932), (2, 174675466), (4, 87337733), (7, 49907276), (14, 24953638), (28, 12476819), (97, 3601556), (194, 1800778), (293, 1192324), (388, 900389), (439, 795788), (586, 596162), (679, 514508), (878, 397894), (1172, 298081), (1358, 257254), (1756, 198947), (2051, 170332), (2716, 128627), (3073, 113684), (4102, 85166), (6146, 56842), (8204, 42583), (12292, 28421)]