1642889856

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{39251}}^1$

素因数の和:39377

約数の個数: 64

約数和(自身を含む): 4404074400

約数和(自身を除く): 2761184544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 13952, 20928, 39251, 41856, 78502, 117753, 157004, 235506, 314008, 471012, 628016, 942024, 1256032, 1884048, 2512064, 3768096, 4278359, 5024128, 7536192, 8556718, 12835077, 15072384, 17113436, 25670154, 34226872, 51340308, 68453744, 102680616, 136907488, 205361232, 273814976, 410722464, 547629952, 821444928, 1642889856]

約数ペア:

[(1, 1642889856), (2, 821444928), (3, 547629952), (4, 410722464), (6, 273814976), (8, 205361232), (12, 136907488), (16, 102680616), (24, 68453744), (32, 51340308), (48, 34226872), (64, 25670154), (96, 17113436), (109, 15072384), (128, 12835077), (192, 8556718), (218, 7536192), (327, 5024128), (384, 4278359), (436, 3768096), (654, 2512064), (872, 1884048), (1308, 1256032), (1744, 942024), (2616, 628016), (3488, 471012), (5232, 314008), (6976, 235506), (10464, 157004), (13952, 117753), (20928, 78502), (39251, 41856)]