388628262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 978531840

約数和(自身を除く): 589903578

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 263, 306, 374, 439, 526, 561, 789, 878, 1122, 1317, 1578, 1683, 2367, 2634, 2893, 3366, 3951, 4471, 4734, 4829, 5786, 7463, 7902, 8679, 8942, 9658, 13413, 14487, 14926, 17358, 22389, 26037, 26826, 28974, 40239, 43461, 44778, 49181, 52074, 67167, 80478, 82093, 86922, 98362, 115457, 134334, 147543, 164186, 230914, 246279, 295086, 346371, 442629, 492558, 692742, 738837, 885258, 1039113, 1270027, 1477674, 1962769, 2078226, 2540054, 3810081, 3925538, 5888307, 7620162, 11430243, 11776614, 17664921, 21590459, 22860486, 35329842, 43180918, 64771377, 129542754, 194314131, 388628262]

約数ペア:

[(1, 388628262), (2, 194314131), (3, 129542754), (6, 64771377), (9, 43180918), (11, 35329842), (17, 22860486), (18, 21590459), (22, 17664921), (33, 11776614), (34, 11430243), (51, 7620162), (66, 5888307), (99, 3925538), (102, 3810081), (153, 2540054), (187, 2078226), (198, 1962769), (263, 1477674), (306, 1270027), (374, 1039113), (439, 885258), (526, 738837), (561, 692742), (789, 492558), (878, 442629), (1122, 346371), (1317, 295086), (1578, 246279), (1683, 230914), (2367, 164186), (2634, 147543), (2893, 134334), (3366, 115457), (3951, 98362), (4471, 86922), (4734, 82093), (4829, 80478), (5786, 67167), (7463, 52074), (7902, 49181), (8679, 44778), (8942, 43461), (9658, 40239), (13413, 28974), (14487, 26826), (14926, 26037), (17358, 22389)]