287493096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{98999}}^1$

素因数の和:99030

約数の個数: 48

約数和(自身を含む): 790020000

約数和(自身を除く): 502526904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 98999, 197998, 296997, 395996, 593994, 791992, 1088989, 1187988, 2177978, 2375976, 3266967, 4355956, 6533934, 8711912, 11978879, 13067868, 23957758, 26135736, 35936637, 47915516, 71873274, 95831032, 143746548, 287493096]

約数ペア:

[(1, 287493096), (2, 143746548), (3, 95831032), (4, 71873274), (6, 47915516), (8, 35936637), (11, 26135736), (12, 23957758), (22, 13067868), (24, 11978879), (33, 8711912), (44, 6533934), (66, 4355956), (88, 3266967), (121, 2375976), (132, 2177978), (242, 1187988), (264, 1088989), (363, 791992), (484, 593994), (726, 395996), (968, 296997), (1452, 197998), (2904, 98999)]