2019439128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 5988441600

約数和(自身を除く): 3969002472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 457, 609, 696, 812, 907, 914, 1218, 1371, 1624, 1814, 1828, 2436, 2721, 2742, 3199, 3628, 3656, 4872, 5442, 5484, 6349, 6398, 7256, 9597, 10884, 10968, 12698, 12796, 13253, 19047, 19194, 21768, 25396, 25592, 26303, 26506, 38094, 38388, 39759, 50792, 52606, 53012, 76188, 76776, 78909, 79518, 92771, 105212, 106024, 152376, 157818, 159036, 184121, 185542, 210424, 278313, 315636, 318072, 368242, 371084, 414499, 552363, 556626, 631272, 736484, 742168, 828998, 1104726, 1113252, 1243497, 1472968, 1657996, 2209452, 2226504, 2486994, 2901493, 3315992, 4418904, 4973988, 5802986, 8704479, 9947976, 11605972, 12020471, 17408958, 23211944, 24040942, 34817916, 36061413, 48081884, 69635832, 72122826, 84143297, 96163768, 144245652, 168286594, 252429891, 288491304, 336573188, 504859782, 673146376, 1009719564, 2019439128]

約数ペア:

[(1, 2019439128), (2, 1009719564), (3, 673146376), (4, 504859782), (6, 336573188), (7, 288491304), (8, 252429891), (12, 168286594), (14, 144245652), (21, 96163768), (24, 84143297), (28, 72122826), (29, 69635832), (42, 48081884), (56, 36061413), (58, 34817916), (84, 24040942), (87, 23211944), (116, 17408958), (168, 12020471), (174, 11605972), (203, 9947976), (232, 8704479), (348, 5802986), (406, 4973988), (457, 4418904), (609, 3315992), (696, 2901493), (812, 2486994), (907, 2226504), (914, 2209452), (1218, 1657996), (1371, 1472968), (1624, 1243497), (1814, 1113252), (1828, 1104726), (2436, 828998), (2721, 742168), (2742, 736484), (3199, 631272), (3628, 556626), (3656, 552363), (4872, 414499), (5442, 371084), (5484, 368242), (6349, 318072), (6398, 315636), (7256, 278313), (9597, 210424), (10884, 185542), (10968, 184121), (12698, 159036), (12796, 157818), (13253, 152376), (19047, 106024), (19194, 105212), (21768, 92771), (25396, 79518), (25592, 78909), (26303, 76776), (26506, 76188), (38094, 53012), (38388, 52606), (39759, 50792)]