450147352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{143909}}^1$

素因数の和:143955

約数の個数: 32

約数和(自身を含む): 932536800

約数和(自身を除く): 482389448

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 143909, 287818, 575636, 1151272, 2446453, 3309907, 4892906, 6619814, 9785812, 13239628, 19571624, 26479256, 56268419, 112536838, 225073676, 450147352]

約数ペア:

[(1, 450147352), (2, 225073676), (4, 112536838), (8, 56268419), (17, 26479256), (23, 19571624), (34, 13239628), (46, 9785812), (68, 6619814), (92, 4892906), (136, 3309907), (184, 2446453), (391, 1151272), (782, 575636), (1564, 287818), (3128, 143909)]