226779896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213139}}^1$

素因数の和:213171

約数の個数: 32

約数和(自身を含む): 511536000

約数和(自身を除く): 284756104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 213139, 426278, 852556, 1491973, 1705112, 2983946, 4049641, 5967892, 8099282, 11935784, 16198564, 28347487, 32397128, 56694974, 113389948, 226779896]

約数ペア:

[(1, 226779896), (2, 113389948), (4, 56694974), (7, 32397128), (8, 28347487), (14, 16198564), (19, 11935784), (28, 8099282), (38, 5967892), (56, 4049641), (76, 2983946), (133, 1705112), (152, 1491973), (266, 852556), (532, 426278), (1064, 213139)]