228913722

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{17737}}^1$

素因数の和:17987

約数の個数: 32

約数和(自身を含む): 510854400

約数和(自身を除く): 281940678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 17737, 35474, 53211, 106422, 159633, 319266, 478899, 957798, 4239143, 8478286, 12717429, 25434858, 38152287, 76304574, 114456861, 228913722]

約数ペア:

[(1, 228913722), (2, 114456861), (3, 76304574), (6, 38152287), (9, 25434858), (18, 12717429), (27, 8478286), (54, 4239143), (239, 957798), (478, 478899), (717, 319266), (1434, 159633), (2151, 106422), (4302, 53211), (6453, 35474), (12906, 17737)]