319604616

素因数分解:

$2^3\times 3^4\times {\mathrm{493217}}^1$

素因数の和:493235

約数の個数: 40

約数和(自身を含む): 895190670

約数和(自身を除く): 575586054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 493217, 986434, 1479651, 1972868, 2959302, 3945736, 4438953, 5918604, 8877906, 11837208, 13316859, 17755812, 26633718, 35511624, 39950577, 53267436, 79901154, 106534872, 159802308, 319604616]

約数ペア:

[(1, 319604616), (2, 159802308), (3, 106534872), (4, 79901154), (6, 53267436), (8, 39950577), (9, 35511624), (12, 26633718), (18, 17755812), (24, 13316859), (27, 11837208), (36, 8877906), (54, 5918604), (72, 4438953), (81, 3945736), (108, 2959302), (162, 1972868), (216, 1479651), (324, 986434), (648, 493217)]