319247856

素因数分解:

$2^4\times 3^2\times {\mathrm{2216999}}^1$

素因数の和:2217013

約数の個数: 30

約数和(自身を含む): 893451000

約数和(自身を除く): 574203144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2216999, 4433998, 6650997, 8867996, 13301994, 17735992, 19952991, 26603988, 35471984, 39905982, 53207976, 79811964, 106415952, 159623928, 319247856]

約数ペア:

[(1, 319247856), (2, 159623928), (3, 106415952), (4, 79811964), (6, 53207976), (8, 39905982), (9, 35471984), (12, 26603988), (16, 19952991), (18, 17735992), (24, 13301994), (36, 8867996), (48, 6650997), (72, 4433998), (144, 2216999)]