678018740224

素因数分解:

$2^{12}\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{8191}}^1$

素因数の和:11109

約数の個数: 104

約数和(自身を含む): 1550293925888

約数和(自身を除く): 872275185664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2887, 3584, 4096, 5774, 7168, 8191, 11548, 14336, 16382, 20209, 23096, 28672, 32764, 40418, 46192, 57337, 65528, 80836, 92384, 114674, 131056, 161672, 184768, 229348, 262112, 323344, 369536, 458696, 524224, 646688, 739072, 917392, 1048448, 1293376, 1478144, 1834784, 2096896, 2586752, 2956288, 3669568, 4193792, 5173504, 5912576, 7339136, 8387584, 10347008, 11825152, 14678272, 16775168, 20694016, 23647417, 29356544, 33550336, 41388032, 47294834, 58713088, 82776064, 94589668, 117426176, 165531919, 189179336, 234852352, 331063838, 378358672, 662127676, 756717344, 1324255352, 1513434688, 2648510704, 3026869376, 5297021408, 6053738752, 10594042816, 12107477504, 21188085632, 24214955008, 42376171264, 48429910016, 84752342528, 96859820032, 169504685056, 339009370112, 678018740224]

約数ペア:

[(1, 678018740224), (2, 339009370112), (4, 169504685056), (7, 96859820032), (8, 84752342528), (14, 48429910016), (16, 42376171264), (28, 24214955008), (32, 21188085632), (56, 12107477504), (64, 10594042816), (112, 6053738752), (128, 5297021408), (224, 3026869376), (256, 2648510704), (448, 1513434688), (512, 1324255352), (896, 756717344), (1024, 662127676), (1792, 378358672), (2048, 331063838), (2887, 234852352), (3584, 189179336), (4096, 165531919), (5774, 117426176), (7168, 94589668), (8191, 82776064), (11548, 58713088), (14336, 47294834), (16382, 41388032), (20209, 33550336), (23096, 29356544), (28672, 23647417), (32764, 20694016), (40418, 16775168), (46192, 14678272), (57337, 11825152), (65528, 10347008), (80836, 8387584), (92384, 7339136), (114674, 5912576), (131056, 5173504), (161672, 4193792), (184768, 3669568), (229348, 2956288), (262112, 2586752), (323344, 2096896), (369536, 1834784), (458696, 1478144), (524224, 1293376), (646688, 1048448), (739072, 917392)]