216388272

素因数分解:

$2^4\times 3^1\times {\mathrm{4508089}}^1$

素因数の和:4508100

約数の個数: 20

約数和(自身を含む): 559003160

約数和(自身を除く): 342614888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4508089, 9016178, 13524267, 18032356, 27048534, 36064712, 54097068, 72129424, 108194136, 216388272]

約数ペア:

[(1, 216388272), (2, 108194136), (3, 72129424), (4, 54097068), (6, 36064712), (8, 27048534), (12, 18032356), (16, 13524267), (24, 9016178), (48, 4508089)]