339917916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{1601}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 855314208

約数和(自身を除く): 515396292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1361, 1601, 2722, 3202, 4083, 4803, 5444, 6404, 8166, 9606, 16332, 17693, 19212, 20813, 35386, 41626, 53079, 62439, 70772, 83252, 106158, 124878, 212316, 249756, 2178961, 4357922, 6536883, 8715844, 13073766, 26147532, 28326493, 56652986, 84979479, 113305972, 169958958, 339917916]

約数ペア:

[(1, 339917916), (2, 169958958), (3, 113305972), (4, 84979479), (6, 56652986), (12, 28326493), (13, 26147532), (26, 13073766), (39, 8715844), (52, 6536883), (78, 4357922), (156, 2178961), (1361, 249756), (1601, 212316), (2722, 124878), (3202, 106158), (4083, 83252), (4803, 70772), (5444, 62439), (6404, 53079), (8166, 41626), (9606, 35386), (16332, 20813), (17693, 19212)]