2927647688

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 6684672000

約数和(自身を除く): 3757024312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 127, 196, 217, 248, 254, 271, 343, 392, 434, 508, 542, 686, 868, 889, 1016, 1084, 1372, 1519, 1736, 1778, 1897, 2168, 2744, 3038, 3556, 3794, 3937, 6076, 6223, 7112, 7588, 7874, 8401, 10633, 12152, 12446, 13279, 15176, 15748, 16802, 21266, 24892, 26558, 27559, 31496, 33604, 34417, 42532, 43561, 49784, 53116, 55118, 58807, 67208, 68834, 85064, 87122, 92953, 106232, 110236, 117614, 137668, 174244, 185906, 192913, 220472, 235228, 240919, 275336, 348488, 371812, 385826, 411649, 470456, 481838, 743624, 771652, 823298, 963676, 1066927, 1350391, 1543304, 1646596, 1686433, 1927352, 2133854, 2700782, 2881543, 3293192, 3372866, 4267708, 5401564, 5763086, 6745732, 7468489, 8535416, 10803128, 11526172, 11805031, 13491464, 14936978, 23052344, 23610062, 29873956, 47220124, 52279423, 59747912, 94440248, 104558846, 209117692, 365955961, 418235384, 731911922, 1463823844, 2927647688]

約数ペア:

[(1, 2927647688), (2, 1463823844), (4, 731911922), (7, 418235384), (8, 365955961), (14, 209117692), (28, 104558846), (31, 94440248), (49, 59747912), (56, 52279423), (62, 47220124), (98, 29873956), (124, 23610062), (127, 23052344), (196, 14936978), (217, 13491464), (248, 11805031), (254, 11526172), (271, 10803128), (343, 8535416), (392, 7468489), (434, 6745732), (508, 5763086), (542, 5401564), (686, 4267708), (868, 3372866), (889, 3293192), (1016, 2881543), (1084, 2700782), (1372, 2133854), (1519, 1927352), (1736, 1686433), (1778, 1646596), (1897, 1543304), (2168, 1350391), (2744, 1066927), (3038, 963676), (3556, 823298), (3794, 771652), (3937, 743624), (6076, 481838), (6223, 470456), (7112, 411649), (7588, 385826), (7874, 371812), (8401, 348488), (10633, 275336), (12152, 240919), (12446, 235228), (13279, 220472), (15176, 192913), (15748, 185906), (16802, 174244), (21266, 137668), (24892, 117614), (26558, 110236), (27559, 106232), (31496, 92953), (33604, 87122), (34417, 85064), (42532, 68834), (43561, 67208), (49784, 58807), (53116, 55118)]