220667904

素因数分解:

$2^{13}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 168

約数和(自身を含む): 661938732

約数和(自身を除く): 441270828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 73, 82, 96, 123, 128, 144, 146, 164, 192, 219, 246, 256, 288, 292, 328, 369, 384, 438, 492, 512, 576, 584, 656, 657, 738, 768, 876, 984, 1024, 1152, 1168, 1312, 1314, 1476, 1536, 1752, 1968, 2048, 2304, 2336, 2624, 2628, 2952, 2993, 3072, 3504, 3936, 4096, 4608, 4672, 5248, 5256, 5904, 5986, 6144, 7008, 7872, 8192, 8979, 9216, 9344, 10496, 10512, 11808, 11972, 12288, 14016, 15744, 17958, 18432, 18688, 20992, 21024, 23616, 23944, 24576, 26937, 28032, 31488, 35916, 36864, 37376, 41984, 42048, 47232, 47888, 53874, 56064, 62976, 71832, 73728, 74752, 83968, 84096, 94464, 95776, 107748, 112128, 125952, 143664, 149504, 167936, 168192, 188928, 191552, 215496, 224256, 251904, 287328, 299008, 335872, 336384, 377856, 383104, 430992, 448512, 503808, 574656, 598016, 672768, 755712, 766208, 861984, 897024, 1007616, 1149312, 1345536, 1511424, 1532416, 1723968, 1794048, 2298624, 2691072, 3022848, 3064832, 3447936, 4597248, 5382144, 6129664, 6895872, 9194496, 12259328, 13791744, 18388992, 24518656, 27583488, 36777984, 55166976, 73555968, 110333952, 220667904]

約数ペア:

[(1, 220667904), (2, 110333952), (3, 73555968), (4, 55166976), (6, 36777984), (8, 27583488), (9, 24518656), (12, 18388992), (16, 13791744), (18, 12259328), (24, 9194496), (32, 6895872), (36, 6129664), (41, 5382144), (48, 4597248), (64, 3447936), (72, 3064832), (73, 3022848), (82, 2691072), (96, 2298624), (123, 1794048), (128, 1723968), (144, 1532416), (146, 1511424), (164, 1345536), (192, 1149312), (219, 1007616), (246, 897024), (256, 861984), (288, 766208), (292, 755712), (328, 672768), (369, 598016), (384, 574656), (438, 503808), (492, 448512), (512, 430992), (576, 383104), (584, 377856), (656, 336384), (657, 335872), (738, 299008), (768, 287328), (876, 251904), (984, 224256), (1024, 215496), (1152, 191552), (1168, 188928), (1312, 168192), (1314, 167936), (1476, 149504), (1536, 143664), (1752, 125952), (1968, 112128), (2048, 107748), (2304, 95776), (2336, 94464), (2624, 84096), (2628, 83968), (2952, 74752), (2993, 73728), (3072, 71832), (3504, 62976), (3936, 56064), (4096, 53874), (4608, 47888), (4672, 47232), (5248, 42048), (5256, 41984), (5904, 37376), (5986, 36864), (6144, 35916), (7008, 31488), (7872, 28032), (8192, 26937), (8979, 24576), (9216, 23944), (9344, 23616), (10496, 21024), (10512, 20992), (11808, 18688), (11972, 18432), (12288, 17958), (14016, 15744)]