2865181536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1421221}}^1$

素因数の和:1421244

約数の個数: 72

約数和(自身を含む): 9311846544

約数和(自身を除く): 6446665008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1421221, 2842442, 4263663, 5684884, 8527326, 9948547, 11369768, 12790989, 17054652, 19897094, 22739536, 25581978, 29845641, 34109304, 39794188, 45479072, 51163956, 59691282, 68218608, 79588376, 89536923, 102327912, 119382564, 136437216, 159176752, 179073846, 204655824, 238765128, 318353504, 358147692, 409311648, 477530256, 716295384, 955060512, 1432590768, 2865181536]

約数ペア:

[(1, 2865181536), (2, 1432590768), (3, 955060512), (4, 716295384), (6, 477530256), (7, 409311648), (8, 358147692), (9, 318353504), (12, 238765128), (14, 204655824), (16, 179073846), (18, 159176752), (21, 136437216), (24, 119382564), (28, 102327912), (32, 89536923), (36, 79588376), (42, 68218608), (48, 59691282), (56, 51163956), (63, 45479072), (72, 39794188), (84, 34109304), (96, 29845641), (112, 25581978), (126, 22739536), (144, 19897094), (168, 17054652), (224, 12790989), (252, 11369768), (288, 9948547), (336, 8527326), (504, 5684884), (672, 4263663), (1008, 2842442), (2016, 1421221)]