255231324

素因数分解:

$2^2\times 3^4\times {\mathrm{787751}}^1$

素因数の和:787767

約数の個数: 30

約数和(自身を含む): 667225944

約数和(自身を除く): 411994620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 787751, 1575502, 2363253, 3151004, 4726506, 7089759, 9453012, 14179518, 21269277, 28359036, 42538554, 63807831, 85077108, 127615662, 255231324]

約数ペア:

[(1, 255231324), (2, 127615662), (3, 85077108), (4, 63807831), (6, 42538554), (9, 28359036), (12, 21269277), (18, 14179518), (27, 9453012), (36, 7089759), (54, 4726506), (81, 3151004), (108, 2363253), (162, 1575502), (324, 787751)]