217568472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{824123}}^1$

素因数の和:824143

約数の個数: 32

約数和(自身を含む): 593369280

約数和(自身を除く): 375800808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 824123, 1648246, 2472369, 3296492, 4944738, 6592984, 9065353, 9889476, 18130706, 19778952, 27196059, 36261412, 54392118, 72522824, 108784236, 217568472]

約数ペア:

[(1, 217568472), (2, 108784236), (3, 72522824), (4, 54392118), (6, 36261412), (8, 27196059), (11, 19778952), (12, 18130706), (22, 9889476), (24, 9065353), (33, 6592984), (44, 4944738), (66, 3296492), (88, 2472369), (132, 1648246), (264, 824123)]