289673772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1270499}}^1$

素因数の和:1270525

約数の個数: 24

約数和(自身を含む): 711480000

約数和(自身を除く): 421806228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1270499, 2540998, 3811497, 5081996, 7622994, 15245988, 24139481, 48278962, 72418443, 96557924, 144836886, 289673772]

約数ペア:

[(1, 289673772), (2, 144836886), (3, 96557924), (4, 72418443), (6, 48278962), (12, 24139481), (19, 15245988), (38, 7622994), (57, 5081996), (76, 3811497), (114, 2540998), (228, 1270499)]