1563406728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{116533}}^1$

素因数の和:116598

約数の個数: 64

約数和(自身を含む): 4307096640

約数和(自身を除く): 2743689912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 116533, 233066, 349599, 466132, 699198, 932264, 1398396, 1514929, 2796792, 3029858, 4544787, 5010919, 6059716, 9089574, 10021838, 12119432, 15032757, 18179148, 20043676, 30065514, 36358296, 40087352, 60131028, 65141947, 120262056, 130283894, 195425841, 260567788, 390851682, 521135576, 781703364, 1563406728]

約数ペア:

[(1, 1563406728), (2, 781703364), (3, 521135576), (4, 390851682), (6, 260567788), (8, 195425841), (12, 130283894), (13, 120262056), (24, 65141947), (26, 60131028), (39, 40087352), (43, 36358296), (52, 30065514), (78, 20043676), (86, 18179148), (104, 15032757), (129, 12119432), (156, 10021838), (172, 9089574), (258, 6059716), (312, 5010919), (344, 4544787), (516, 3029858), (559, 2796792), (1032, 1514929), (1118, 1398396), (1677, 932264), (2236, 699198), (3354, 466132), (4472, 349599), (6708, 233066), (13416, 116533)]