429478588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1451}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 968913792

約数和(自身を除く): 539435204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 961, 1364, 1451, 1922, 2387, 2902, 3844, 4774, 5804, 6727, 9548, 10157, 10571, 13454, 15961, 20314, 21142, 26908, 31922, 40628, 42284, 44981, 63844, 73997, 89962, 111727, 147994, 179924, 223454, 295988, 314867, 446908, 494791, 629734, 989582, 1259468, 1394411, 1979164, 2788822, 3463537, 5577644, 6927074, 9760877, 13854148, 15338521, 19521754, 30677042, 39043508, 61354084, 107369647, 214739294, 429478588]

約数ペア:

[(1, 429478588), (2, 214739294), (4, 107369647), (7, 61354084), (11, 39043508), (14, 30677042), (22, 19521754), (28, 15338521), (31, 13854148), (44, 9760877), (62, 6927074), (77, 5577644), (124, 3463537), (154, 2788822), (217, 1979164), (308, 1394411), (341, 1259468), (434, 989582), (682, 629734), (868, 494791), (961, 446908), (1364, 314867), (1451, 295988), (1922, 223454), (2387, 179924), (2902, 147994), (3844, 111727), (4774, 89962), (5804, 73997), (6727, 63844), (9548, 44981), (10157, 42284), (10571, 40628), (13454, 31922), (15961, 26908), (20314, 21142)]