21005162496

素因数分解:

$2^{11}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 62683573680

約数和(自身を除く): 41678411184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 73, 96, 128, 134, 144, 146, 192, 201, 219, 233, 256, 268, 288, 292, 384, 402, 438, 466, 512, 536, 576, 584, 603, 657, 699, 768, 804, 876, 932, 1024, 1072, 1152, 1168, 1206, 1314, 1398, 1536, 1608, 1752, 1864, 2048, 2097, 2144, 2304, 2336, 2412, 2628, 2796, 3072, 3216, 3504, 3728, 4194, 4288, 4608, 4672, 4824, 4891, 5256, 5592, 6144, 6432, 7008, 7456, 8388, 8576, 9216, 9344, 9648, 9782, 10512, 11184, 12864, 14016, 14673, 14912, 15611, 16776, 17009, 17152, 18432, 18688, 19296, 19564, 21024, 22368, 25728, 28032, 29346, 29824, 31222, 33552, 34018, 34304, 37376, 38592, 39128, 42048, 44019, 44736, 46833, 51027, 51456, 56064, 58692, 59648, 62444, 67104, 68036, 68608, 74752, 77184, 78256, 84096, 88038, 89472, 93666, 102054, 102912, 112128, 117384, 119296, 124888, 134208, 136072, 137216, 140499, 149504, 153081, 154368, 156512, 168192, 176076, 178944, 187332, 204108, 205824, 224256, 234768, 238592, 249776, 268416, 272144, 280998, 306162, 308736, 313024, 336384, 352152, 357888, 374664, 408216, 411648, 448512, 469536, 477184, 499552, 536832, 544288, 561996, 612324, 617472, 626048, 672768, 704304, 715776, 749328, 816432, 939072, 999104, 1073664, 1088576, 1123992, 1139603, 1224648, 1234944, 1252096, 1345536, 1408608, 1431552, 1498656, 1632864, 1878144, 1998208, 2147328, 2177152, 2247984, 2279206, 2449296, 2504192, 2817216, 2997312, 3265728, 3418809, 3756288, 3996416, 4294656, 4354304, 4495968, 4558412, 4898592, 5008384, 5634432, 5994624, 6531456, 6837618, 7512576, 7992832, 8708608, 8991936, 9116824, 9797184, 10016768, 10256427, 11268864, 11989248, 13062912, 13675236, 15025152, 15985664, 17417216, 17983872, 18233648, 19594368, 20512854, 22537728, 23978496, 26125824, 27350472, 30050304, 31971328, 34834432, 35967744, 36467296, 39188736, 41025708, 45075456, 47956992, 52251648, 54700944, 71935488, 72934592, 78377472, 82051416, 90150912, 95913984, 104503296, 109401888, 143870976, 145869184, 156754944, 164102832, 218803776, 287741952, 291738368, 313509888, 328205664, 437607552, 583476736, 656411328, 875215104, 1166953472, 1312822656, 1750430208, 2333906944, 2625645312, 3500860416, 5251290624, 7001720832, 10502581248, 21005162496]

約数ペア:

[(1, 21005162496), (2, 10502581248), (3, 7001720832), (4, 5251290624), (6, 3500860416), (8, 2625645312), (9, 2333906944), (12, 1750430208), (16, 1312822656), (18, 1166953472), (24, 875215104), (32, 656411328), (36, 583476736), (48, 437607552), (64, 328205664), (67, 313509888), (72, 291738368), (73, 287741952), (96, 218803776), (128, 164102832), (134, 156754944), (144, 145869184), (146, 143870976), (192, 109401888), (201, 104503296), (219, 95913984), (233, 90150912), (256, 82051416), (268, 78377472), (288, 72934592), (292, 71935488), (384, 54700944), (402, 52251648), (438, 47956992), (466, 45075456), (512, 41025708), (536, 39188736), (576, 36467296), (584, 35967744), (603, 34834432), (657, 31971328), (699, 30050304), (768, 27350472), (804, 26125824), (876, 23978496), (932, 22537728), (1024, 20512854), (1072, 19594368), (1152, 18233648), (1168, 17983872), (1206, 17417216), (1314, 15985664), (1398, 15025152), (1536, 13675236), (1608, 13062912), (1752, 11989248), (1864, 11268864), (2048, 10256427), (2097, 10016768), (2144, 9797184), (2304, 9116824), (2336, 8991936), (2412, 8708608), (2628, 7992832), (2796, 7512576), (3072, 6837618), (3216, 6531456), (3504, 5994624), (3728, 5634432), (4194, 5008384), (4288, 4898592), (4608, 4558412), (4672, 4495968), (4824, 4354304), (4891, 4294656), (5256, 3996416), (5592, 3756288), (6144, 3418809), (6432, 3265728), (7008, 2997312), (7456, 2817216), (8388, 2504192), (8576, 2449296), (9216, 2279206), (9344, 2247984), (9648, 2177152), (9782, 2147328), (10512, 1998208), (11184, 1878144), (12864, 1632864), (14016, 1498656), (14673, 1431552), (14912, 1408608), (15611, 1345536), (16776, 1252096), (17009, 1234944), (17152, 1224648), (18432, 1139603), (18688, 1123992), (19296, 1088576), (19564, 1073664), (21024, 999104), (22368, 939072), (25728, 816432), (28032, 749328), (29346, 715776), (29824, 704304), (31222, 672768), (33552, 626048), (34018, 617472), (34304, 612324), (37376, 561996), (38592, 544288), (39128, 536832), (42048, 499552), (44019, 477184), (44736, 469536), (46833, 448512), (51027, 411648), (51456, 408216), (56064, 374664), (58692, 357888), (59648, 352152), (62444, 336384), (67104, 313024), (68036, 308736), (68608, 306162), (74752, 280998), (77184, 272144), (78256, 268416), (84096, 249776), (88038, 238592), (89472, 234768), (93666, 224256), (102054, 205824), (102912, 204108), (112128, 187332), (117384, 178944), (119296, 176076), (124888, 168192), (134208, 156512), (136072, 154368), (137216, 153081), (140499, 149504)]