764394918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2803}}^1$

素因数の和:3009

約数の個数: 64

約数和(自身を含む): 1800302592

約数和(自身を除く): 1035907674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 151, 258, 301, 302, 453, 602, 903, 906, 1057, 1806, 2114, 2803, 3171, 5606, 6342, 6493, 8409, 12986, 16818, 19479, 19621, 38958, 39242, 45451, 58863, 90902, 117726, 120529, 136353, 241058, 272706, 361587, 423253, 723174, 843703, 846506, 1269759, 1687406, 2531109, 2539518, 2962771, 5062218, 5925542, 8888313, 17776626, 18199879, 36399758, 54599637, 109199274, 127399153, 254798306, 382197459, 764394918]

約数ペア:

[(1, 764394918), (2, 382197459), (3, 254798306), (6, 127399153), (7, 109199274), (14, 54599637), (21, 36399758), (42, 18199879), (43, 17776626), (86, 8888313), (129, 5925542), (151, 5062218), (258, 2962771), (301, 2539518), (302, 2531109), (453, 1687406), (602, 1269759), (903, 846506), (906, 843703), (1057, 723174), (1806, 423253), (2114, 361587), (2803, 272706), (3171, 241058), (5606, 136353), (6342, 120529), (6493, 117726), (8409, 90902), (12986, 58863), (16818, 45451), (19479, 39242), (19621, 38958)]