669367072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5387}}^1$

素因数の和:5761

約数の個数: 48

約数和(自身を含む): 1441958112

約数和(自身を除く): 772591040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 353, 706, 1412, 2824, 3883, 5387, 5648, 7766, 10774, 11296, 15532, 21548, 31064, 43096, 59257, 62128, 86192, 118514, 124256, 172384, 237028, 474056, 948112, 1896224, 1901611, 3803222, 7606444, 15212888, 20917721, 30425776, 41835442, 60851552, 83670884, 167341768, 334683536, 669367072]

約数ペア:

[(1, 669367072), (2, 334683536), (4, 167341768), (8, 83670884), (11, 60851552), (16, 41835442), (22, 30425776), (32, 20917721), (44, 15212888), (88, 7606444), (176, 3803222), (352, 1901611), (353, 1896224), (706, 948112), (1412, 474056), (2824, 237028), (3883, 172384), (5387, 124256), (5648, 118514), (7766, 86192), (10774, 62128), (11296, 59257), (15532, 43096), (21548, 31064)]