257035647596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1\times {\mathrm{168089}}^1$

素因数の和:172314

約数の個数: 48

約数和(自身を含む): 553750317120

約数和(自身を除く): 296714669524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4201, 8402, 16804, 29407, 54613, 58814, 109226, 117628, 168089, 218452, 336178, 382291, 672356, 764582, 1176623, 1529164, 2185157, 2353246, 4370314, 4706492, 8740628, 15296099, 30592198, 61184396, 706141889, 1412283778, 2824567556, 4942993223, 9179844557, 9885986446, 18359689114, 19771972892, 36719378228, 64258911899, 128517823798, 257035647596]

約数ペア:

[(1, 257035647596), (2, 128517823798), (4, 64258911899), (7, 36719378228), (13, 19771972892), (14, 18359689114), (26, 9885986446), (28, 9179844557), (52, 4942993223), (91, 2824567556), (182, 1412283778), (364, 706141889), (4201, 61184396), (8402, 30592198), (16804, 15296099), (29407, 8740628), (54613, 4706492), (58814, 4370314), (109226, 2353246), (117628, 2185157), (168089, 1529164), (218452, 1176623), (336178, 764582), (382291, 672356)]