349056368

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 686228400

約数和(自身を除く): 337172032

約数列:

[1, 2, 4, 8, 16, 109, 218, 233, 436, 466, 859, 872, 932, 1718, 1744, 1864, 3436, 3728, 6872, 13744, 25397, 50794, 93631, 101588, 187262, 200147, 203176, 374524, 400294, 406352, 749048, 800588, 1498096, 1601176, 3202352, 21816023, 43632046, 87264092, 174528184, 349056368]

約数ペア:

[(1, 349056368), (2, 174528184), (4, 87264092), (8, 43632046), (16, 21816023), (109, 3202352), (218, 1601176), (233, 1498096), (436, 800588), (466, 749048), (859, 406352), (872, 400294), (932, 374524), (1718, 203176), (1744, 200147), (1864, 187262), (3436, 101588), (3728, 93631), (6872, 50794), (13744, 25397)]