306989312

素因数分解:

$2^8\times 7^2\times {\mathrm{24473}}^1$

素因数の和:24503

約数の個数: 54

約数和(自身を含む): 712854198

約数和(自身を除く): 405864886

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 24473, 48946, 97892, 171311, 195784, 342622, 391568, 685244, 783136, 1199177, 1370488, 1566272, 2398354, 2740976, 3132544, 4796708, 5481952, 6265088, 9593416, 10963904, 19186832, 21927808, 38373664, 43855616, 76747328, 153494656, 306989312]

約数ペア:

[(1, 306989312), (2, 153494656), (4, 76747328), (7, 43855616), (8, 38373664), (14, 21927808), (16, 19186832), (28, 10963904), (32, 9593416), (49, 6265088), (56, 5481952), (64, 4796708), (98, 3132544), (112, 2740976), (128, 2398354), (196, 1566272), (224, 1370488), (256, 1199177), (392, 783136), (448, 685244), (784, 391568), (896, 342622), (1568, 195784), (1792, 171311), (3136, 97892), (6272, 48946), (12544, 24473)]