16449968136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{246641}}^1$

素因数の和:247054

約数の個数: 64

約数和(自身を含む): 47118487680

約数和(自身を除く): 30668519544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 2382, 2779, 3176, 4764, 5558, 8337, 9528, 11116, 16674, 22232, 33348, 66696, 246641, 493282, 739923, 986564, 1479846, 1726487, 1973128, 2959692, 3452974, 5179461, 5919384, 6905948, 10358922, 13811896, 20717844, 41435688, 97916477, 195832954, 293749431, 391665908, 587498862, 685415339, 783331816, 1174997724, 1370830678, 2056246017, 2349995448, 2741661356, 4112492034, 5483322712, 8224984068, 16449968136]

約数ペア:

[(1, 16449968136), (2, 8224984068), (3, 5483322712), (4, 4112492034), (6, 2741661356), (7, 2349995448), (8, 2056246017), (12, 1370830678), (14, 1174997724), (21, 783331816), (24, 685415339), (28, 587498862), (42, 391665908), (56, 293749431), (84, 195832954), (168, 97916477), (397, 41435688), (794, 20717844), (1191, 13811896), (1588, 10358922), (2382, 6905948), (2779, 5919384), (3176, 5179461), (4764, 3452974), (5558, 2959692), (8337, 1973128), (9528, 1726487), (11116, 1479846), (16674, 986564), (22232, 739923), (33348, 493282), (66696, 246641)]