317295664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{91387}}^1$

素因数の和:91433

約数の個数: 40

約数和(自身を含む): 725255168

約数和(自身を除く): 407959504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 91387, 182774, 365548, 639709, 731096, 1279418, 1462192, 2558836, 2832997, 5117672, 5665994, 10235344, 11331988, 19830979, 22663976, 39661958, 45327952, 79323916, 158647832, 317295664]

約数ペア:

[(1, 317295664), (2, 158647832), (4, 79323916), (7, 45327952), (8, 39661958), (14, 22663976), (16, 19830979), (28, 11331988), (31, 10235344), (56, 5665994), (62, 5117672), (112, 2832997), (124, 2558836), (217, 1462192), (248, 1279418), (434, 731096), (496, 639709), (868, 365548), (1736, 182774), (3472, 91387)]