727144656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2164121}}^1$

素因数の和:2164139

約数の個数: 40

約数和(自身を含む): 2146809024

約数和(自身を除く): 1419664368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2164121, 4328242, 6492363, 8656484, 12984726, 15148847, 17312968, 25969452, 30297694, 34625936, 45446541, 51938904, 60595388, 90893082, 103877808, 121190776, 181786164, 242381552, 363572328, 727144656]

約数ペア:

[(1, 727144656), (2, 363572328), (3, 242381552), (4, 181786164), (6, 121190776), (7, 103877808), (8, 90893082), (12, 60595388), (14, 51938904), (16, 45446541), (21, 34625936), (24, 30297694), (28, 25969452), (42, 17312968), (48, 15148847), (56, 12984726), (84, 8656484), (112, 6492363), (168, 4328242), (336, 2164121)]