318924912

素因数分解:

$2^4\times 3^1\times {\mathrm{6644269}}^1$

素因数の和:6644280

約数の個数: 20

約数和(自身を含む): 823889480

約数和(自身を除く): 504964568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6644269, 13288538, 19932807, 26577076, 39865614, 53154152, 79731228, 106308304, 159462456, 318924912]

約数ペア:

[(1, 318924912), (2, 159462456), (3, 106308304), (4, 79731228), (6, 53154152), (8, 39865614), (12, 26577076), (16, 19932807), (24, 13288538), (48, 6644269)]