239228784

素因数分解:

$2^4\times 3^2\times {\mathrm{1661311}}^1$

素因数の和:1661325

約数の個数: 30

約数和(自身を含む): 669508736

約数和(自身を除く): 430279952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1661311, 3322622, 4983933, 6645244, 9967866, 13290488, 14951799, 19935732, 26580976, 29903598, 39871464, 59807196, 79742928, 119614392, 239228784]

約数ペア:

[(1, 239228784), (2, 119614392), (3, 79742928), (4, 59807196), (6, 39871464), (8, 29903598), (9, 26580976), (12, 19935732), (16, 14951799), (18, 13290488), (24, 9967866), (36, 6645244), (48, 4983933), (72, 3322622), (144, 1661311)]