285067641596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1\times {\mathrm{28789}}^1$

素因数の和:30078

約数の個数: 48

約数和(自身を含む): 530249613600

約数和(自身を除く): 245181972004

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1153, 2147, 2306, 4294, 4612, 8588, 21907, 28789, 43814, 57578, 87628, 115156, 130289, 260578, 521156, 546991, 1093982, 2187964, 2475491, 3253157, 4950982, 6506314, 9901964, 13012628, 33193717, 61809983, 66387434, 123619966, 132774868, 247239932, 630680623, 1261361246, 2522722492, 3750890021, 7501780042, 15003560084, 71266910399, 142533820798, 285067641596]

約数ペア:

[(1, 285067641596), (2, 142533820798), (4, 71266910399), (19, 15003560084), (38, 7501780042), (76, 3750890021), (113, 2522722492), (226, 1261361246), (452, 630680623), (1153, 247239932), (2147, 132774868), (2306, 123619966), (4294, 66387434), (4612, 61809983), (8588, 33193717), (21907, 13012628), (28789, 9901964), (43814, 6506314), (57578, 4950982), (87628, 3253157), (115156, 2475491), (130289, 2187964), (260578, 1093982), (521156, 546991)]