210896784

素因数分解:

$2^4\times 3^8\times 7^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 270

約数和(自身を含む): 730339974

約数和(自身を除く): 519443190

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 49, 54, 56, 63, 72, 81, 82, 84, 98, 108, 112, 123, 126, 144, 147, 162, 164, 168, 189, 196, 216, 243, 246, 252, 287, 294, 324, 328, 336, 369, 378, 392, 432, 441, 486, 492, 504, 567, 574, 588, 648, 656, 729, 738, 756, 784, 861, 882, 972, 984, 1008, 1107, 1134, 1148, 1176, 1296, 1323, 1458, 1476, 1512, 1701, 1722, 1764, 1944, 1968, 2009, 2187, 2214, 2268, 2296, 2352, 2583, 2646, 2916, 2952, 3024, 3321, 3402, 3444, 3528, 3888, 3969, 4018, 4374, 4428, 4536, 4592, 5103, 5166, 5292, 5832, 5904, 6027, 6561, 6642, 6804, 6888, 7056, 7749, 7938, 8036, 8748, 8856, 9072, 9963, 10206, 10332, 10584, 11664, 11907, 12054, 13122, 13284, 13608, 13776, 15309, 15498, 15876, 16072, 17496, 17712, 18081, 19926, 20412, 20664, 21168, 23247, 23814, 24108, 26244, 26568, 27216, 29889, 30618, 30996, 31752, 32144, 34992, 35721, 36162, 39852, 40824, 41328, 45927, 46494, 47628, 48216, 52488, 53136, 54243, 59778, 61236, 61992, 63504, 69741, 71442, 72324, 79704, 81648, 89667, 91854, 92988, 95256, 96432, 104976, 107163, 108486, 119556, 122472, 123984, 139482, 142884, 144648, 159408, 162729, 179334, 183708, 185976, 190512, 209223, 214326, 216972, 239112, 244944, 269001, 278964, 285768, 289296, 321489, 325458, 358668, 367416, 371952, 418446, 428652, 433944, 478224, 488187, 538002, 557928, 571536, 627669, 642978, 650916, 717336, 734832, 836892, 857304, 867888, 976374, 1076004, 1115856, 1255338, 1285956, 1301832, 1434672, 1464561, 1673784, 1714608, 1883007, 1952748, 2152008, 2510676, 2571912, 2603664, 2929122, 3347568, 3766014, 3905496, 4304016, 4393683, 5021352, 5143824, 5858244, 7532028, 7810992, 8787366, 10042704, 11716488, 13181049, 15064056, 17574732, 23432976, 26362098, 30128112, 35149464, 52724196, 70298928, 105448392, 210896784]

約数ペア:

[(1, 210896784), (2, 105448392), (3, 70298928), (4, 52724196), (6, 35149464), (7, 30128112), (8, 26362098), (9, 23432976), (12, 17574732), (14, 15064056), (16, 13181049), (18, 11716488), (21, 10042704), (24, 8787366), (27, 7810992), (28, 7532028), (36, 5858244), (41, 5143824), (42, 5021352), (48, 4393683), (49, 4304016), (54, 3905496), (56, 3766014), (63, 3347568), (72, 2929122), (81, 2603664), (82, 2571912), (84, 2510676), (98, 2152008), (108, 1952748), (112, 1883007), (123, 1714608), (126, 1673784), (144, 1464561), (147, 1434672), (162, 1301832), (164, 1285956), (168, 1255338), (189, 1115856), (196, 1076004), (216, 976374), (243, 867888), (246, 857304), (252, 836892), (287, 734832), (294, 717336), (324, 650916), (328, 642978), (336, 627669), (369, 571536), (378, 557928), (392, 538002), (432, 488187), (441, 478224), (486, 433944), (492, 428652), (504, 418446), (567, 371952), (574, 367416), (588, 358668), (648, 325458), (656, 321489), (729, 289296), (738, 285768), (756, 278964), (784, 269001), (861, 244944), (882, 239112), (972, 216972), (984, 214326), (1008, 209223), (1107, 190512), (1134, 185976), (1148, 183708), (1176, 179334), (1296, 162729), (1323, 159408), (1458, 144648), (1476, 142884), (1512, 139482), (1701, 123984), (1722, 122472), (1764, 119556), (1944, 108486), (1968, 107163), (2009, 104976), (2187, 96432), (2214, 95256), (2268, 92988), (2296, 91854), (2352, 89667), (2583, 81648), (2646, 79704), (2916, 72324), (2952, 71442), (3024, 69741), (3321, 63504), (3402, 61992), (3444, 61236), (3528, 59778), (3888, 54243), (3969, 53136), (4018, 52488), (4374, 48216), (4428, 47628), (4536, 46494), (4592, 45927), (5103, 41328), (5166, 40824), (5292, 39852), (5832, 36162), (5904, 35721), (6027, 34992), (6561, 32144), (6642, 31752), (6804, 30996), (6888, 30618), (7056, 29889), (7749, 27216), (7938, 26568), (8036, 26244), (8748, 24108), (8856, 23814), (9072, 23247), (9963, 21168), (10206, 20664), (10332, 20412), (10584, 19926), (11664, 18081), (11907, 17712), (12054, 17496), (13122, 16072), (13284, 15876), (13608, 15498), (13776, 15309)]