570726

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:298

約数の個数: 40

約数和(自身を含む): 1382304

約数和(自身を除く): 811578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 271, 351, 542, 702, 813, 1053, 1626, 2106, 2439, 3523, 4878, 7046, 7317, 10569, 14634, 21138, 21951, 31707, 43902, 63414, 95121, 190242, 285363, 570726]

約数ペア:

[(1, 570726), (2, 285363), (3, 190242), (6, 95121), (9, 63414), (13, 43902), (18, 31707), (26, 21951), (27, 21138), (39, 14634), (54, 10569), (78, 7317), (81, 7046), (117, 4878), (162, 3523), (234, 2439), (271, 2106), (351, 1626), (542, 1053), (702, 813)]