857652768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{425423}}^1$

素因数の和:425446

約数の個数: 72

約数和(自身を含む): 2787378048

約数和(自身を除く): 1929725280

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, 425423, 850846, 1276269, 1701692, 2552538, 2977961, 3403384, 3828807, 5105076, 5955922, 6806768, 7657614, 8933883, 10210152, 11911844, 13613536, 15315228, 17867766, 20420304, 23823688, 26801649, 30630456, 35735532, 40840608, 47647376, 53603298, 61260912, 71471064, 95294752, 107206596, 122521824, 142942128, 214413192, 285884256, 428826384, 857652768]

約数ペア:

[(1, 857652768), (2, 428826384), (3, 285884256), (4, 214413192), (6, 142942128), (7, 122521824), (8, 107206596), (9, 95294752), (12, 71471064), (14, 61260912), (16, 53603298), (18, 47647376), (21, 40840608), (24, 35735532), (28, 30630456), (32, 26801649), (36, 23823688), (42, 20420304), (48, 17867766), (56, 15315228), (63, 13613536), (72, 11911844), (84, 10210152), (96, 8933883), (112, 7657614), (126, 6806768), (144, 5955922), (168, 5105076), (224, 3828807), (252, 3403384), (288, 2977961), (336, 2552538), (504, 1701692), (672, 1276269), (1008, 850846), (2016, 425423)]