7980371136

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^2\times {\mathrm{859}}^1$

素因数の和:1131

約数の個数: 126

約数和(自身を含む): 23082664020

約数和(自身を除く): 15102292884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 859, 1016, 1143, 1524, 1718, 2032, 2286, 2577, 3048, 3436, 4064, 4572, 5154, 6096, 6872, 7731, 8128, 9144, 10308, 12192, 13744, 15462, 16129, 18288, 20616, 24384, 27488, 30924, 32258, 36576, 41232, 48387, 54976, 61848, 64516, 73152, 82464, 96774, 109093, 123696, 129032, 145161, 164928, 193548, 218186, 247392, 258064, 290322, 327279, 387096, 436372, 494784, 516128, 580644, 654558, 774192, 872744, 981837, 1032256, 1161288, 1309116, 1548384, 1745488, 1963674, 2322576, 2618232, 3096768, 3490976, 3927348, 4645152, 5236464, 6981952, 7854696, 9290304, 10472928, 13854811, 15709392, 20945856, 27709622, 31418784, 41564433, 55419244, 62837568, 83128866, 110838488, 124693299, 166257732, 221676976, 249386598, 332515464, 443353952, 498773196, 665030928, 886707904, 997546392, 1330061856, 1995092784, 2660123712, 3990185568, 7980371136]

約数ペア:

[(1, 7980371136), (2, 3990185568), (3, 2660123712), (4, 1995092784), (6, 1330061856), (8, 997546392), (9, 886707904), (12, 665030928), (16, 498773196), (18, 443353952), (24, 332515464), (32, 249386598), (36, 221676976), (48, 166257732), (64, 124693299), (72, 110838488), (96, 83128866), (127, 62837568), (144, 55419244), (192, 41564433), (254, 31418784), (288, 27709622), (381, 20945856), (508, 15709392), (576, 13854811), (762, 10472928), (859, 9290304), (1016, 7854696), (1143, 6981952), (1524, 5236464), (1718, 4645152), (2032, 3927348), (2286, 3490976), (2577, 3096768), (3048, 2618232), (3436, 2322576), (4064, 1963674), (4572, 1745488), (5154, 1548384), (6096, 1309116), (6872, 1161288), (7731, 1032256), (8128, 981837), (9144, 872744), (10308, 774192), (12192, 654558), (13744, 580644), (15462, 516128), (16129, 494784), (18288, 436372), (20616, 387096), (24384, 327279), (27488, 290322), (30924, 258064), (32258, 247392), (36576, 218186), (41232, 193548), (48387, 164928), (54976, 145161), (61848, 129032), (64516, 123696), (73152, 109093), (82464, 96774)]