218495655232

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{179683927}}^1$

素因数の和:179683958

約数の個数: 28

約数和(自身を含む): 456397177120

約数和(自身を除く): 237901521888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 179683927, 359367854, 718735708, 1437471416, 2874942832, 3413994613, 5749885664, 6827989226, 11499771328, 13655978452, 27311956904, 54623913808, 109247827616, 218495655232]

約数ペア:

[(1, 218495655232), (2, 109247827616), (4, 54623913808), (8, 27311956904), (16, 13655978452), (19, 11499771328), (32, 6827989226), (38, 5749885664), (64, 3413994613), (76, 2874942832), (152, 1437471416), (304, 718735708), (608, 359367854), (1216, 179683927)]