298928872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{9623}}^1$

素因数の和:9993

約数の個数: 32

約数和(自身を含む): 613241280

約数和(自身を除く): 314312408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2824, 3883, 7766, 9623, 15532, 19246, 31064, 38492, 76984, 105853, 211706, 423412, 846824, 3396919, 6793838, 13587676, 27175352, 37366109, 74732218, 149464436, 298928872]

約数ペア:

[(1, 298928872), (2, 149464436), (4, 74732218), (8, 37366109), (11, 27175352), (22, 13587676), (44, 6793838), (88, 3396919), (353, 846824), (706, 423412), (1412, 211706), (2824, 105853), (3883, 76984), (7766, 38492), (9623, 31064), (15532, 19246)]