388146726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4793}}^1$

素因数の和:5221

約数の個数: 48

約数和(自身を含む): 919872720

約数和(自身を除く): 531725994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409, 818, 1227, 2454, 3681, 4499, 4793, 7362, 8998, 9586, 13497, 14379, 26994, 28758, 40491, 43137, 52723, 80982, 86274, 105446, 158169, 316338, 474507, 949014, 1960337, 3920674, 5881011, 11762022, 17643033, 21563707, 35286066, 43127414, 64691121, 129382242, 194073363, 388146726]

約数ペア:

[(1, 388146726), (2, 194073363), (3, 129382242), (6, 64691121), (9, 43127414), (11, 35286066), (18, 21563707), (22, 17643033), (33, 11762022), (66, 5881011), (99, 3920674), (198, 1960337), (409, 949014), (818, 474507), (1227, 316338), (2454, 158169), (3681, 105446), (4499, 86274), (4793, 80982), (7362, 52723), (8998, 43137), (9586, 40491), (13497, 28758), (14379, 26994)]