311082402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{2417}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 655761600

約数和(自身を除く): 344679198

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1129, 2258, 2417, 3387, 4834, 6774, 7251, 14502, 21451, 42902, 45923, 64353, 91846, 128706, 137769, 275538, 2728793, 5457586, 8186379, 16372758, 51847067, 103694134, 155541201, 311082402]

約数ペア:

[(1, 311082402), (2, 155541201), (3, 103694134), (6, 51847067), (19, 16372758), (38, 8186379), (57, 5457586), (114, 2728793), (1129, 275538), (2258, 137769), (2417, 128706), (3387, 91846), (4834, 64353), (6774, 45923), (7251, 42902), (14502, 21451)]