1279357308

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{46093}}^1$

素因数の和:46363

約数の個数: 48

約数和(自身を含む): 3329830560

約数和(自身を除く): 2050473252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6939, 9252, 13878, 27756, 46093, 92186, 138279, 184372, 276558, 414837, 553116, 829674, 1244511, 1659348, 2489022, 4978044, 11845901, 23691802, 35537703, 47383604, 71075406, 106613109, 142150812, 213226218, 319839327, 426452436, 639678654, 1279357308]

約数ペア:

[(1, 1279357308), (2, 639678654), (3, 426452436), (4, 319839327), (6, 213226218), (9, 142150812), (12, 106613109), (18, 71075406), (27, 47383604), (36, 35537703), (54, 23691802), (108, 11845901), (257, 4978044), (514, 2489022), (771, 1659348), (1028, 1244511), (1542, 829674), (2313, 553116), (3084, 414837), (4626, 276558), (6939, 184372), (9252, 138279), (13878, 92186), (27756, 46093)]