306999232

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{20947}}^1$

素因数の和:21188

約数の個数: 28

約数和(自身を含む): 611891080

約数和(自身を除く): 304891848

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 14656, 20947, 41894, 83788, 167576, 335152, 670304, 1340608, 4796863, 9593726, 19187452, 38374904, 76749808, 153499616, 306999232]

約数ペア:

[(1, 306999232), (2, 153499616), (4, 76749808), (8, 38374904), (16, 19187452), (32, 9593726), (64, 4796863), (229, 1340608), (458, 670304), (916, 335152), (1832, 167576), (3664, 83788), (7328, 41894), (14656, 20947)]