308008232

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{8501}}^1$

素因数の和:9161

約数の個数: 32

約数和(自身を含む): 661115520

約数和(自身を除く): 353107288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2588, 4529, 5176, 8501, 9058, 17002, 18116, 34004, 36232, 59507, 68008, 119014, 238028, 476056, 5500147, 11000294, 22000588, 38501029, 44001176, 77002058, 154004116, 308008232]

約数ペア:

[(1, 308008232), (2, 154004116), (4, 77002058), (7, 44001176), (8, 38501029), (14, 22000588), (28, 11000294), (56, 5500147), (647, 476056), (1294, 238028), (2588, 119014), (4529, 68008), (5176, 59507), (8501, 36232), (9058, 34004), (17002, 18116)]