307291236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{13499}}^1$

素因数の和:13784

約数の個数: 48

約数和(自身を含む): 822528000

約数和(自身を除く): 515236764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 13499, 22764, 26998, 40497, 53996, 80994, 94493, 161988, 188986, 283479, 377972, 566958, 1133916, 3658229, 7316458, 10974687, 14632916, 21949374, 25607603, 43898748, 51215206, 76822809, 102430412, 153645618, 307291236]

約数ペア:

[(1, 307291236), (2, 153645618), (3, 102430412), (4, 76822809), (6, 51215206), (7, 43898748), (12, 25607603), (14, 21949374), (21, 14632916), (28, 10974687), (42, 7316458), (84, 3658229), (271, 1133916), (542, 566958), (813, 377972), (1084, 283479), (1626, 188986), (1897, 161988), (3252, 94493), (3794, 80994), (5691, 53996), (7588, 40497), (11382, 26998), (13499, 22764)]