679702908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{70891}}^1$

素因数の和:70962

約数の個数: 48

約数和(自身を含む): 1715019264

約数和(自身を除く): 1035316356

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 70891, 141782, 212673, 283564, 425346, 850692, 1205147, 2410294, 3331877, 3615441, 4820588, 6663754, 7230882, 9995631, 13327508, 14461764, 19991262, 39982524, 56641909, 113283818, 169925727, 226567636, 339851454, 679702908]

約数ペア:

[(1, 679702908), (2, 339851454), (3, 226567636), (4, 169925727), (6, 113283818), (12, 56641909), (17, 39982524), (34, 19991262), (47, 14461764), (51, 13327508), (68, 9995631), (94, 7230882), (102, 6663754), (141, 4820588), (188, 3615441), (204, 3331877), (282, 2410294), (564, 1205147), (799, 850692), (1598, 425346), (2397, 283564), (3196, 212673), (4794, 141782), (9588, 70891)]