487993008

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{28319}}^1$

素因数の和:28689

約数の個数: 40

約数和(自身を含む): 1264204800

約数和(自身を除く): 776211792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 718, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 17232, 28319, 56638, 84957, 113276, 169914, 226552, 339828, 453104, 679656, 1359312, 10166521, 20333042, 30499563, 40666084, 60999126, 81332168, 121998252, 162664336, 243996504, 487993008]

約数ペア:

[(1, 487993008), (2, 243996504), (3, 162664336), (4, 121998252), (6, 81332168), (8, 60999126), (12, 40666084), (16, 30499563), (24, 20333042), (48, 10166521), (359, 1359312), (718, 679656), (1077, 453104), (1436, 339828), (2154, 226552), (2872, 169914), (4308, 113276), (5744, 84957), (8616, 56638), (17232, 28319)]