21779986128

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{62047}}^1$

素因数の和:62232

約数の個数: 80

約数和(自身を含む): 57612312576

約数和(自身を除く): 35832326448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 103, 142, 206, 213, 284, 309, 412, 426, 568, 618, 824, 852, 1136, 1236, 1648, 1704, 2472, 3408, 4944, 7313, 14626, 21939, 29252, 43878, 58504, 62047, 87756, 117008, 124094, 175512, 186141, 248188, 351024, 372282, 496376, 744564, 992752, 1489128, 2978256, 4405337, 6390841, 8810674, 12781682, 13216011, 17621348, 19172523, 25563364, 26432022, 35242696, 38345046, 51126728, 52864044, 70485392, 76690092, 102253456, 105728088, 153380184, 211456176, 306760368, 453749711, 907499422, 1361249133, 1814998844, 2722498266, 3629997688, 5444996532, 7259995376, 10889993064, 21779986128]

約数ペア:

[(1, 21779986128), (2, 10889993064), (3, 7259995376), (4, 5444996532), (6, 3629997688), (8, 2722498266), (12, 1814998844), (16, 1361249133), (24, 907499422), (48, 453749711), (71, 306760368), (103, 211456176), (142, 153380184), (206, 105728088), (213, 102253456), (284, 76690092), (309, 70485392), (412, 52864044), (426, 51126728), (568, 38345046), (618, 35242696), (824, 26432022), (852, 25563364), (1136, 19172523), (1236, 17621348), (1648, 13216011), (1704, 12781682), (2472, 8810674), (3408, 6390841), (4944, 4405337), (7313, 2978256), (14626, 1489128), (21939, 992752), (29252, 744564), (43878, 496376), (58504, 372282), (62047, 351024), (87756, 248188), (117008, 186141), (124094, 175512)]