317546514

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{25679}}^1$

素因数の和:25919

約数の個数: 32

約数和(自身を含む): 708768000

約数和(自身を除く): 391221486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183, 12366, 25679, 51358, 77037, 154074, 231111, 462222, 693333, 1386666, 5880491, 11760982, 17641473, 35282946, 52924419, 105848838, 158773257, 317546514]

約数ペア:

[(1, 317546514), (2, 158773257), (3, 105848838), (6, 52924419), (9, 35282946), (18, 17641473), (27, 11760982), (54, 5880491), (229, 1386666), (458, 693333), (687, 462222), (1374, 231111), (2061, 154074), (4122, 77037), (6183, 51358), (12366, 25679)]