214921344

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 684754560

約数和(自身を除く): 469833216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 41, 44, 48, 51, 64, 66, 68, 73, 82, 88, 96, 102, 123, 128, 132, 136, 146, 164, 176, 187, 192, 204, 219, 246, 264, 272, 292, 328, 352, 374, 384, 408, 438, 451, 492, 528, 544, 561, 584, 656, 697, 704, 748, 803, 816, 876, 902, 984, 1056, 1088, 1122, 1168, 1241, 1312, 1353, 1394, 1408, 1496, 1606, 1632, 1752, 1804, 1968, 2091, 2112, 2176, 2244, 2336, 2409, 2482, 2624, 2706, 2788, 2992, 2993, 3212, 3264, 3504, 3608, 3723, 3936, 4182, 4224, 4488, 4672, 4818, 4964, 5248, 5412, 5576, 5984, 5986, 6424, 6528, 7008, 7216, 7446, 7667, 7872, 8364, 8976, 8979, 9344, 9636, 9928, 10824, 11152, 11968, 11972, 12848, 13651, 14016, 14432, 14892, 15334, 15744, 16728, 17952, 17958, 19272, 19856, 21648, 22304, 23001, 23936, 23944, 25696, 27302, 28032, 28864, 29784, 30668, 32923, 33456, 35904, 35916, 38544, 39712, 40953, 43296, 44608, 46002, 47888, 50881, 51392, 54604, 57728, 59568, 61336, 65846, 66912, 71808, 71832, 77088, 79424, 81906, 86592, 89216, 92004, 95776, 98769, 101762, 102784, 109208, 119136, 122672, 131692, 133824, 143664, 152643, 154176, 158848, 163812, 173184, 184008, 191552, 197538, 203524, 218416, 238272, 245344, 263384, 267648, 287328, 305286, 308352, 327624, 368016, 383104, 395076, 407048, 436832, 476544, 490688, 526768, 559691, 574656, 610572, 655248, 736032, 790152, 814096, 873664, 981376, 1053536, 1119382, 1149312, 1221144, 1310496, 1472064, 1580304, 1628192, 1679073, 1747328, 2107072, 2238764, 2442288, 2620992, 2944128, 3160608, 3256384, 3358146, 4214144, 4477528, 4884576, 5241984, 6321216, 6512768, 6716292, 8955056, 9769152, 12642432, 13432584, 17910112, 19538304, 26865168, 35820224, 53730336, 71640448, 107460672, 214921344]

約数ペア:

[(1, 214921344), (2, 107460672), (3, 71640448), (4, 53730336), (6, 35820224), (8, 26865168), (11, 19538304), (12, 17910112), (16, 13432584), (17, 12642432), (22, 9769152), (24, 8955056), (32, 6716292), (33, 6512768), (34, 6321216), (41, 5241984), (44, 4884576), (48, 4477528), (51, 4214144), (64, 3358146), (66, 3256384), (68, 3160608), (73, 2944128), (82, 2620992), (88, 2442288), (96, 2238764), (102, 2107072), (123, 1747328), (128, 1679073), (132, 1628192), (136, 1580304), (146, 1472064), (164, 1310496), (176, 1221144), (187, 1149312), (192, 1119382), (204, 1053536), (219, 981376), (246, 873664), (264, 814096), (272, 790152), (292, 736032), (328, 655248), (352, 610572), (374, 574656), (384, 559691), (408, 526768), (438, 490688), (451, 476544), (492, 436832), (528, 407048), (544, 395076), (561, 383104), (584, 368016), (656, 327624), (697, 308352), (704, 305286), (748, 287328), (803, 267648), (816, 263384), (876, 245344), (902, 238272), (984, 218416), (1056, 203524), (1088, 197538), (1122, 191552), (1168, 184008), (1241, 173184), (1312, 163812), (1353, 158848), (1394, 154176), (1408, 152643), (1496, 143664), (1606, 133824), (1632, 131692), (1752, 122672), (1804, 119136), (1968, 109208), (2091, 102784), (2112, 101762), (2176, 98769), (2244, 95776), (2336, 92004), (2409, 89216), (2482, 86592), (2624, 81906), (2706, 79424), (2788, 77088), (2992, 71832), (2993, 71808), (3212, 66912), (3264, 65846), (3504, 61336), (3608, 59568), (3723, 57728), (3936, 54604), (4182, 51392), (4224, 50881), (4488, 47888), (4672, 46002), (4818, 44608), (4964, 43296), (5248, 40953), (5412, 39712), (5576, 38544), (5984, 35916), (5986, 35904), (6424, 33456), (6528, 32923), (7008, 30668), (7216, 29784), (7446, 28864), (7667, 28032), (7872, 27302), (8364, 25696), (8976, 23944), (8979, 23936), (9344, 23001), (9636, 22304), (9928, 21648), (10824, 19856), (11152, 19272), (11968, 17958), (11972, 17952), (12848, 16728), (13651, 15744), (14016, 15334), (14432, 14892)]