328563508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4987}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 711727744

約数和(自身を除く): 383164236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 4706, 4987, 5068, 9412, 9974, 16471, 19948, 32942, 34909, 64831, 65884, 69818, 129662, 139636, 259324, 453817, 902647, 907634, 1805294, 1815268, 3610588, 6318529, 11734411, 12637058, 23468822, 25274116, 46937644, 82140877, 164281754, 328563508]

約数ペア:

[(1, 328563508), (2, 164281754), (4, 82140877), (7, 46937644), (13, 25274116), (14, 23468822), (26, 12637058), (28, 11734411), (52, 6318529), (91, 3610588), (181, 1815268), (182, 1805294), (362, 907634), (364, 902647), (724, 453817), (1267, 259324), (2353, 139636), (2534, 129662), (4706, 69818), (4987, 65884), (5068, 64831), (9412, 34909), (9974, 32942), (16471, 19948)]