198752256

素因数分解:

$2^{11}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 590269680

約数和(自身を除く): 391517424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 263, 288, 328, 369, 384, 492, 512, 526, 576, 656, 738, 768, 789, 984, 1024, 1052, 1152, 1312, 1476, 1536, 1578, 1968, 2048, 2104, 2304, 2367, 2624, 2952, 3072, 3156, 3936, 4208, 4608, 4734, 5248, 5904, 6144, 6312, 7872, 8416, 9216, 9468, 10496, 10783, 11808, 12624, 15744, 16832, 18432, 18936, 20992, 21566, 23616, 25248, 31488, 32349, 33664, 37872, 41984, 43132, 47232, 50496, 62976, 64698, 67328, 75744, 83968, 86264, 94464, 97047, 100992, 125952, 129396, 134656, 151488, 172528, 188928, 194094, 201984, 251904, 258792, 269312, 302976, 345056, 377856, 388188, 403968, 517584, 538624, 605952, 690112, 755712, 776376, 807936, 1035168, 1211904, 1380224, 1552752, 1615872, 2070336, 2423808, 2760448, 3105504, 4140672, 4847616, 5520896, 6211008, 8281344, 11041792, 12422016, 16562688, 22083584, 24844032, 33125376, 49688064, 66250752, 99376128, 198752256]

約数ペア:

[(1, 198752256), (2, 99376128), (3, 66250752), (4, 49688064), (6, 33125376), (8, 24844032), (9, 22083584), (12, 16562688), (16, 12422016), (18, 11041792), (24, 8281344), (32, 6211008), (36, 5520896), (41, 4847616), (48, 4140672), (64, 3105504), (72, 2760448), (82, 2423808), (96, 2070336), (123, 1615872), (128, 1552752), (144, 1380224), (164, 1211904), (192, 1035168), (246, 807936), (256, 776376), (263, 755712), (288, 690112), (328, 605952), (369, 538624), (384, 517584), (492, 403968), (512, 388188), (526, 377856), (576, 345056), (656, 302976), (738, 269312), (768, 258792), (789, 251904), (984, 201984), (1024, 194094), (1052, 188928), (1152, 172528), (1312, 151488), (1476, 134656), (1536, 129396), (1578, 125952), (1968, 100992), (2048, 97047), (2104, 94464), (2304, 86264), (2367, 83968), (2624, 75744), (2952, 67328), (3072, 64698), (3156, 62976), (3936, 50496), (4208, 47232), (4608, 43132), (4734, 41984), (5248, 37872), (5904, 33664), (6144, 32349), (6312, 31488), (7872, 25248), (8416, 23616), (9216, 21566), (9468, 20992), (10496, 18936), (10783, 18432), (11808, 16832), (12624, 15744)]