215149536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{106721}}^1$

素因数の和:106744

約数の個数: 72

約数和(自身を含む): 699242544

約数和(自身を除く): 484093008

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, 106721, 213442, 320163, 426884, 640326, 747047, 853768, 960489, 1280652, 1494094, 1707536, 1920978, 2241141, 2561304, 2988188, 3415072, 3841956, 4482282, 5122608, 5976376, 6723423, 7683912, 8964564, 10245216, 11952752, 13446846, 15367824, 17929128, 23905504, 26893692, 30735648, 35858256, 53787384, 71716512, 107574768, 215149536]

約数ペア:

[(1, 215149536), (2, 107574768), (3, 71716512), (4, 53787384), (6, 35858256), (7, 30735648), (8, 26893692), (9, 23905504), (12, 17929128), (14, 15367824), (16, 13446846), (18, 11952752), (21, 10245216), (24, 8964564), (28, 7683912), (32, 6723423), (36, 5976376), (42, 5122608), (48, 4482282), (56, 3841956), (63, 3415072), (72, 2988188), (84, 2561304), (96, 2241141), (112, 1920978), (126, 1707536), (144, 1494094), (168, 1280652), (224, 960489), (252, 853768), (288, 747047), (336, 640326), (504, 426884), (672, 320163), (1008, 213442), (2016, 106721)]