309717132

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1543}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 741861120

約数和(自身を除く): 432143988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 389, 516, 778, 1167, 1543, 1556, 2334, 3086, 4629, 4668, 6172, 9258, 16727, 18516, 33454, 50181, 66349, 66908, 100362, 132698, 199047, 200724, 265396, 398094, 600227, 796188, 1200454, 1800681, 2400908, 3601362, 7202724, 25809761, 51619522, 77429283, 103239044, 154858566, 309717132]

約数ペア:

[(1, 309717132), (2, 154858566), (3, 103239044), (4, 77429283), (6, 51619522), (12, 25809761), (43, 7202724), (86, 3601362), (129, 2400908), (172, 1800681), (258, 1200454), (389, 796188), (516, 600227), (778, 398094), (1167, 265396), (1543, 200724), (1556, 199047), (2334, 132698), (3086, 100362), (4629, 66908), (4668, 66349), (6172, 50181), (9258, 33454), (16727, 18516)]