334768

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 40

約数和(自身を含む): 768800

約数和(自身を除く): 434032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 392, 427, 488, 686, 784, 854, 976, 1372, 1708, 2744, 2989, 3416, 5488, 5978, 6832, 11956, 20923, 23912, 41846, 47824, 83692, 167384, 334768]

約数ペア:

[(1, 334768), (2, 167384), (4, 83692), (7, 47824), (8, 41846), (14, 23912), (16, 20923), (28, 11956), (49, 6832), (56, 5978), (61, 5488), (98, 3416), (112, 2989), (122, 2744), (196, 1708), (244, 1372), (343, 976), (392, 854), (427, 784), (488, 686)]