319674803332

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2039}}^1\times {\mathrm{135623}}^1$

素因数の和:137700

約数の個数: 36

約数和(自身を含む): 594570191040

約数和(自身を除く): 274895387708

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2039, 4078, 8156, 34663, 69326, 135623, 138652, 271246, 542492, 589271, 1178542, 2305591, 2357084, 4611182, 9222364, 39195047, 78390094, 156780188, 276535297, 553070594, 1106141188, 4701100049, 9402200098, 18804400196, 79918700833, 159837401666, 319674803332]

約数ペア:

[(1, 319674803332), (2, 159837401666), (4, 79918700833), (17, 18804400196), (34, 9402200098), (68, 4701100049), (289, 1106141188), (578, 553070594), (1156, 276535297), (2039, 156780188), (4078, 78390094), (8156, 39195047), (34663, 9222364), (69326, 4611182), (135623, 2357084), (138652, 2305591), (271246, 1178542), (542492, 589271)]