9969062896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{4337}}^1$

素因数の和:4658

約数の個数: 80

約数和(自身を含む): 21372319584

約数和(自身を除く): 11403256688

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 257, 344, 514, 559, 688, 1028, 1118, 2056, 2236, 3341, 4112, 4337, 4472, 6682, 8674, 8944, 11051, 13364, 17348, 22102, 26728, 34696, 44204, 53456, 56381, 69392, 88408, 112762, 143663, 176816, 186491, 225524, 287326, 372982, 451048, 574652, 745964, 902096, 1114609, 1149304, 1491928, 2229218, 2298608, 2424383, 2983856, 4458436, 4848766, 8916872, 9697532, 14489917, 17833744, 19395064, 28979834, 38790128, 47928187, 57959668, 95856374, 115919336, 191712748, 231838672, 383425496, 623066431, 766850992, 1246132862, 2492265724, 4984531448, 9969062896]

約数ペア:

[(1, 9969062896), (2, 4984531448), (4, 2492265724), (8, 1246132862), (13, 766850992), (16, 623066431), (26, 383425496), (43, 231838672), (52, 191712748), (86, 115919336), (104, 95856374), (172, 57959668), (208, 47928187), (257, 38790128), (344, 28979834), (514, 19395064), (559, 17833744), (688, 14489917), (1028, 9697532), (1118, 8916872), (2056, 4848766), (2236, 4458436), (3341, 2983856), (4112, 2424383), (4337, 2298608), (4472, 2229218), (6682, 1491928), (8674, 1149304), (8944, 1114609), (11051, 902096), (13364, 745964), (17348, 574652), (22102, 451048), (26728, 372982), (34696, 287326), (44204, 225524), (53456, 186491), (56381, 176816), (69392, 143663), (88408, 112762)]