1778236416

素因数分解:

$2^{10}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 220

約数和(自身を含む): 5795875800

約数和(自身を除く): 4017639384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 512, 528, 576, 594, 648, 704, 768, 792, 864, 891, 1024, 1056, 1152, 1188, 1296, 1408, 1536, 1584, 1728, 1782, 1949, 2112, 2304, 2376, 2592, 2816, 3072, 3168, 3456, 3564, 3898, 4224, 4608, 4752, 5184, 5632, 5847, 6336, 6912, 7128, 7796, 8448, 9216, 9504, 10368, 11264, 11694, 12672, 13824, 14256, 15592, 16896, 17541, 19008, 20736, 21439, 23388, 25344, 27648, 28512, 31184, 33792, 35082, 38016, 41472, 42878, 46776, 50688, 52623, 57024, 62368, 64317, 70164, 76032, 82944, 85756, 93552, 101376, 105246, 114048, 124736, 128634, 140328, 152064, 157869, 171512, 187104, 192951, 210492, 228096, 249472, 257268, 280656, 304128, 315738, 343024, 374208, 385902, 420984, 456192, 498944, 514536, 561312, 578853, 631476, 686048, 748416, 771804, 841968, 912384, 997888, 1029072, 1122624, 1157706, 1262952, 1372096, 1496832, 1543608, 1683936, 1736559, 1995776, 2058144, 2245248, 2315412, 2525904, 2744192, 2993664, 3087216, 3367872, 3473118, 4116288, 4490496, 4630824, 5051808, 5488384, 5987328, 6174432, 6735744, 6946236, 8232576, 8980992, 9261648, 10103616, 10976768, 12348864, 13471488, 13892472, 16465152, 17961984, 18523296, 20207232, 21953536, 24697728, 26942976, 27784944, 32930304, 37046592, 40414464, 49395456, 53885952, 55569888, 65860608, 74093184, 80828928, 98790912, 111139776, 148186368, 161657856, 197581824, 222279552, 296372736, 444559104, 592745472, 889118208, 1778236416]

約数ペア:

[(1, 1778236416), (2, 889118208), (3, 592745472), (4, 444559104), (6, 296372736), (8, 222279552), (9, 197581824), (11, 161657856), (12, 148186368), (16, 111139776), (18, 98790912), (22, 80828928), (24, 74093184), (27, 65860608), (32, 55569888), (33, 53885952), (36, 49395456), (44, 40414464), (48, 37046592), (54, 32930304), (64, 27784944), (66, 26942976), (72, 24697728), (81, 21953536), (88, 20207232), (96, 18523296), (99, 17961984), (108, 16465152), (128, 13892472), (132, 13471488), (144, 12348864), (162, 10976768), (176, 10103616), (192, 9261648), (198, 8980992), (216, 8232576), (256, 6946236), (264, 6735744), (288, 6174432), (297, 5987328), (324, 5488384), (352, 5051808), (384, 4630824), (396, 4490496), (432, 4116288), (512, 3473118), (528, 3367872), (576, 3087216), (594, 2993664), (648, 2744192), (704, 2525904), (768, 2315412), (792, 2245248), (864, 2058144), (891, 1995776), (1024, 1736559), (1056, 1683936), (1152, 1543608), (1188, 1496832), (1296, 1372096), (1408, 1262952), (1536, 1157706), (1584, 1122624), (1728, 1029072), (1782, 997888), (1949, 912384), (2112, 841968), (2304, 771804), (2376, 748416), (2592, 686048), (2816, 631476), (3072, 578853), (3168, 561312), (3456, 514536), (3564, 498944), (3898, 456192), (4224, 420984), (4608, 385902), (4752, 374208), (5184, 343024), (5632, 315738), (5847, 304128), (6336, 280656), (6912, 257268), (7128, 249472), (7796, 228096), (8448, 210492), (9216, 192951), (9504, 187104), (10368, 171512), (11264, 157869), (11694, 152064), (12672, 140328), (13824, 128634), (14256, 124736), (15592, 114048), (16896, 105246), (17541, 101376), (19008, 93552), (20736, 85756), (21439, 82944), (23388, 76032), (25344, 70164), (27648, 64317), (28512, 62368), (31184, 57024), (33792, 52623), (35082, 50688), (38016, 46776), (41472, 42878)]