789012224

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 144

約数和(自身を含む): 2115294720

約数和(自身を除く): 1326282496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2288, 2464, 2816, 2912, 3079, 3328, 4004, 4576, 4928, 5824, 6158, 8008, 9152, 9856, 11648, 12316, 16016, 18304, 19712, 21553, 23296, 24632, 32032, 33869, 36608, 40027, 43106, 49264, 64064, 67738, 80054, 86212, 98528, 128128, 135476, 160108, 172424, 197056, 237083, 256256, 270952, 280189, 320216, 344848, 394112, 440297, 474166, 541904, 560378, 640432, 689696, 788224, 880594, 948332, 1083808, 1120756, 1280864, 1379392, 1761188, 1896664, 2167616, 2241512, 2561728, 2758784, 3082079, 3522376, 3793328, 4335232, 4483024, 5123456, 5517568, 6164158, 7044752, 7586656, 8670464, 8966048, 10246912, 12328316, 14089504, 15173312, 17932096, 24656632, 28179008, 30346624, 35864192, 49313264, 56358016, 60693248, 71728384, 98626528, 112716032, 197253056, 394506112, 789012224]

約数ペア:

[(1, 789012224), (2, 394506112), (4, 197253056), (7, 112716032), (8, 98626528), (11, 71728384), (13, 60693248), (14, 56358016), (16, 49313264), (22, 35864192), (26, 30346624), (28, 28179008), (32, 24656632), (44, 17932096), (52, 15173312), (56, 14089504), (64, 12328316), (77, 10246912), (88, 8966048), (91, 8670464), (104, 7586656), (112, 7044752), (128, 6164158), (143, 5517568), (154, 5123456), (176, 4483024), (182, 4335232), (208, 3793328), (224, 3522376), (256, 3082079), (286, 2758784), (308, 2561728), (352, 2241512), (364, 2167616), (416, 1896664), (448, 1761188), (572, 1379392), (616, 1280864), (704, 1120756), (728, 1083808), (832, 948332), (896, 880594), (1001, 788224), (1144, 689696), (1232, 640432), (1408, 560378), (1456, 541904), (1664, 474166), (1792, 440297), (2002, 394112), (2288, 344848), (2464, 320216), (2816, 280189), (2912, 270952), (3079, 256256), (3328, 237083), (4004, 197056), (4576, 172424), (4928, 160108), (5824, 135476), (6158, 128128), (8008, 98528), (9152, 86212), (9856, 80054), (11648, 67738), (12316, 64064), (16016, 49264), (18304, 43106), (19712, 40027), (21553, 36608), (23296, 33869), (24632, 32032)]