620139528

素因数分解:

$2^3\times 3^2\times {\mathrm{2087}}^1\times {\mathrm{4127}}^1$

素因数の和:6226

約数の個数: 48

約数和(自身を含む): 1680756480

約数和(自身を除く): 1060616952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2087, 4127, 4174, 6261, 8254, 8348, 12381, 12522, 16508, 16696, 18783, 24762, 25044, 33016, 37143, 37566, 49524, 50088, 74286, 75132, 99048, 148572, 150264, 297144, 8613049, 17226098, 25839147, 34452196, 51678294, 68904392, 77517441, 103356588, 155034882, 206713176, 310069764, 620139528]

約数ペア:

[(1, 620139528), (2, 310069764), (3, 206713176), (4, 155034882), (6, 103356588), (8, 77517441), (9, 68904392), (12, 51678294), (18, 34452196), (24, 25839147), (36, 17226098), (72, 8613049), (2087, 297144), (4127, 150264), (4174, 148572), (6261, 99048), (8254, 75132), (8348, 74286), (12381, 50088), (12522, 49524), (16508, 37566), (16696, 37143), (18783, 33016), (24762, 25044)]