31366098516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 76281004800

約数和(自身を除く): 44914906284

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 263, 348, 389, 526, 778, 789, 881, 1052, 1167, 1556, 1578, 1762, 2334, 2643, 3156, 3524, 4668, 5286, 7627, 10572, 11281, 15254, 22562, 22881, 25549, 30508, 33843, 45124, 45762, 51098, 67686, 76647, 91524, 102196, 102307, 135372, 153294, 204614, 231703, 306588, 306921, 342709, 409228, 463406, 613842, 685418, 695109, 926812, 1028127, 1227684, 1370836, 1390218, 2056254, 2780436, 2966903, 4112508, 5933806, 6719387, 8900709, 9938561, 11867612, 13438774, 17801418, 19877122, 20158161, 26877548, 29815683, 35602836, 39754244, 40316322, 59631366, 80632644, 90132467, 119262732, 180264934, 270397401, 360529868, 540794802, 1081589604, 2613841543, 5227683086, 7841524629, 10455366172, 15683049258, 31366098516]

約数ペア:

[(1, 31366098516), (2, 15683049258), (3, 10455366172), (4, 7841524629), (6, 5227683086), (12, 2613841543), (29, 1081589604), (58, 540794802), (87, 360529868), (116, 270397401), (174, 180264934), (263, 119262732), (348, 90132467), (389, 80632644), (526, 59631366), (778, 40316322), (789, 39754244), (881, 35602836), (1052, 29815683), (1167, 26877548), (1556, 20158161), (1578, 19877122), (1762, 17801418), (2334, 13438774), (2643, 11867612), (3156, 9938561), (3524, 8900709), (4668, 6719387), (5286, 5933806), (7627, 4112508), (10572, 2966903), (11281, 2780436), (15254, 2056254), (22562, 1390218), (22881, 1370836), (25549, 1227684), (30508, 1028127), (33843, 926812), (45124, 695109), (45762, 685418), (51098, 613842), (67686, 463406), (76647, 409228), (91524, 342709), (102196, 306921), (102307, 306588), (135372, 231703), (153294, 204614)]