636216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{541}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 1853640

約数和(自身を除く): 1217424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 541, 588, 1082, 1176, 1623, 2164, 3246, 3787, 4328, 6492, 7574, 11361, 12984, 15148, 22722, 26509, 30296, 45444, 53018, 79527, 90888, 106036, 159054, 212072, 318108, 636216]

約数ペア:

[(1, 636216), (2, 318108), (3, 212072), (4, 159054), (6, 106036), (7, 90888), (8, 79527), (12, 53018), (14, 45444), (21, 30296), (24, 26509), (28, 22722), (42, 15148), (49, 12984), (56, 11361), (84, 7574), (98, 6492), (147, 4328), (168, 3787), (196, 3246), (294, 2164), (392, 1623), (541, 1176), (588, 1082)]