287967024

素因数分解:

$2^4\times 3^2\times {\mathrm{1999771}}^1$

素因数の和:1999785

約数の個数: 30

約数和(自身を含む): 805908116

約数和(自身を除く): 517941092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1999771, 3999542, 5999313, 7999084, 11998626, 15998168, 17997939, 23997252, 31996336, 35995878, 47994504, 71991756, 95989008, 143983512, 287967024]

約数ペア:

[(1, 287967024), (2, 143983512), (3, 95989008), (4, 71991756), (6, 47994504), (8, 35995878), (9, 31996336), (12, 23997252), (16, 17997939), (18, 15998168), (24, 11998626), (36, 7999084), (48, 5999313), (72, 3999542), (144, 1999771)]