240551248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113041}}^1$

素因数の和:113075

約数の個数: 40

約数和(自身を含む): 560688320

約数和(自身を除く): 320137072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 113041, 226082, 452164, 791287, 904328, 1582574, 1808656, 2147779, 3165148, 4295558, 6330296, 8591116, 12660592, 15034453, 17182232, 30068906, 34364464, 60137812, 120275624, 240551248]

約数ペア:

[(1, 240551248), (2, 120275624), (4, 60137812), (7, 34364464), (8, 30068906), (14, 17182232), (16, 15034453), (19, 12660592), (28, 8591116), (38, 6330296), (56, 4295558), (76, 3165148), (112, 2147779), (133, 1808656), (152, 1582574), (266, 904328), (304, 791287), (532, 452164), (1064, 226082), (2128, 113041)]