319009096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{183761}}^1$

素因数の和:183805

約数の個数: 32

約数和(自身を含む): 705646080

約数和(自身を除く): 386636984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 183761, 367522, 735044, 1286327, 1470088, 2572654, 5145308, 5696591, 10290616, 11393182, 22786364, 39876137, 45572728, 79752274, 159504548, 319009096]

約数ペア:

[(1, 319009096), (2, 159504548), (4, 79752274), (7, 45572728), (8, 39876137), (14, 22786364), (28, 11393182), (31, 10290616), (56, 5696591), (62, 5145308), (124, 2572654), (217, 1470088), (248, 1286327), (434, 735044), (868, 367522), (1736, 183761)]