15398496

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 72

約数和(自身を含む): 44239104

約数和(自身を除く): 28840608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 421, 508, 762, 842, 1016, 1143, 1263, 1524, 1684, 2032, 2286, 2526, 3048, 3368, 3789, 4064, 4572, 5052, 6096, 6736, 7578, 9144, 10104, 12192, 13472, 15156, 18288, 20208, 30312, 36576, 40416, 53467, 60624, 106934, 121248, 160401, 213868, 320802, 427736, 481203, 641604, 855472, 962406, 1283208, 1710944, 1924812, 2566416, 3849624, 5132832, 7699248, 15398496]

約数ペア:

[(1, 15398496), (2, 7699248), (3, 5132832), (4, 3849624), (6, 2566416), (8, 1924812), (9, 1710944), (12, 1283208), (16, 962406), (18, 855472), (24, 641604), (32, 481203), (36, 427736), (48, 320802), (72, 213868), (96, 160401), (127, 121248), (144, 106934), (254, 60624), (288, 53467), (381, 40416), (421, 36576), (508, 30312), (762, 20208), (842, 18288), (1016, 15156), (1143, 13472), (1263, 12192), (1524, 10104), (1684, 9144), (2032, 7578), (2286, 6736), (2526, 6096), (3048, 5052), (3368, 4572), (3789, 4064)]