243852318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 560898000

約数和(自身を除く): 317045682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 499, 998, 1497, 1597, 2994, 3194, 4491, 4791, 8483, 8982, 9582, 14373, 16966, 25449, 27149, 28746, 50898, 54298, 76347, 81447, 152694, 162894, 244341, 488682, 796903, 1593806, 2390709, 4781418, 7172127, 13547351, 14344254, 27094702, 40642053, 81284106, 121926159, 243852318]

約数ペア:

[(1, 243852318), (2, 121926159), (3, 81284106), (6, 40642053), (9, 27094702), (17, 14344254), (18, 13547351), (34, 7172127), (51, 4781418), (102, 2390709), (153, 1593806), (306, 796903), (499, 488682), (998, 244341), (1497, 162894), (1597, 152694), (2994, 81447), (3194, 76347), (4491, 54298), (4791, 50898), (8483, 28746), (8982, 27149), (9582, 25449), (14373, 16966)]