339849272

素因数分解:

$2^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{6691}}^1$

素因数の和:7611

約数の個数: 32

約数和(自身を含む): 729160320

約数和(自身を除く): 389311048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 907, 1814, 3628, 6349, 6691, 7256, 12698, 13382, 25396, 26764, 46837, 50792, 53528, 93674, 187348, 374696, 6068737, 12137474, 24274948, 42481159, 48549896, 84962318, 169924636, 339849272]

約数ペア:

[(1, 339849272), (2, 169924636), (4, 84962318), (7, 48549896), (8, 42481159), (14, 24274948), (28, 12137474), (56, 6068737), (907, 374696), (1814, 187348), (3628, 93674), (6349, 53528), (6691, 50792), (7256, 46837), (12698, 26764), (13382, 25396)]