212257584

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 769117440

約数和(自身を除く): 556859856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 709, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1418, 1512, 1584, 1701, 1782, 1848, 1944, 2079, 2127, 2268, 2376, 2673, 2772, 2836, 3024, 3402, 3564, 3696, 3888, 4158, 4254, 4536, 4752, 4963, 5346, 5544, 5672, 6237, 6381, 6804, 7128, 7799, 8316, 8508, 9072, 9926, 10692, 11088, 11344, 12474, 12762, 13608, 14256, 14889, 15598, 16632, 17016, 18711, 19143, 19852, 21384, 23397, 24948, 25524, 27216, 29778, 31196, 33264, 34032, 37422, 38286, 39704, 42768, 44667, 46794, 49896, 51048, 54593, 57429, 59556, 62392, 70191, 74844, 76572, 79408, 89334, 93588, 99792, 102096, 109186, 114858, 119112, 124784, 134001, 140382, 149688, 153144, 163779, 172287, 178668, 187176, 210573, 218372, 229716, 238224, 268002, 280764, 299376, 306288, 327558, 344574, 357336, 374352, 402003, 421146, 436744, 459432, 491337, 536004, 561528, 631719, 655116, 689148, 714672, 804006, 842292, 873488, 918864, 982674, 1072008, 1123056, 1206009, 1263438, 1310232, 1378296, 1474011, 1608012, 1684584, 1895157, 1965348, 2144016, 2412018, 2526876, 2620464, 2756592, 2948022, 3216024, 3369168, 3790314, 3930696, 4422033, 4824036, 5053752, 5896044, 6432048, 7580628, 7861392, 8844066, 9648072, 10107504, 11792088, 13266099, 15161256, 17688132, 19296144, 23584176, 26532198, 30322512, 35376264, 53064396, 70752528, 106128792, 212257584]

約数ペア:

[(1, 212257584), (2, 106128792), (3, 70752528), (4, 53064396), (6, 35376264), (7, 30322512), (8, 26532198), (9, 23584176), (11, 19296144), (12, 17688132), (14, 15161256), (16, 13266099), (18, 11792088), (21, 10107504), (22, 9648072), (24, 8844066), (27, 7861392), (28, 7580628), (33, 6432048), (36, 5896044), (42, 5053752), (44, 4824036), (48, 4422033), (54, 3930696), (56, 3790314), (63, 3369168), (66, 3216024), (72, 2948022), (77, 2756592), (81, 2620464), (84, 2526876), (88, 2412018), (99, 2144016), (108, 1965348), (112, 1895157), (126, 1684584), (132, 1608012), (144, 1474011), (154, 1378296), (162, 1310232), (168, 1263438), (176, 1206009), (189, 1123056), (198, 1072008), (216, 982674), (231, 918864), (243, 873488), (252, 842292), (264, 804006), (297, 714672), (308, 689148), (324, 655116), (336, 631719), (378, 561528), (396, 536004), (432, 491337), (462, 459432), (486, 436744), (504, 421146), (528, 402003), (567, 374352), (594, 357336), (616, 344574), (648, 327558), (693, 306288), (709, 299376), (756, 280764), (792, 268002), (891, 238224), (924, 229716), (972, 218372), (1008, 210573), (1134, 187176), (1188, 178668), (1232, 172287), (1296, 163779), (1386, 153144), (1418, 149688), (1512, 140382), (1584, 134001), (1701, 124784), (1782, 119112), (1848, 114858), (1944, 109186), (2079, 102096), (2127, 99792), (2268, 93588), (2376, 89334), (2673, 79408), (2772, 76572), (2836, 74844), (3024, 70191), (3402, 62392), (3564, 59556), (3696, 57429), (3888, 54593), (4158, 51048), (4254, 49896), (4536, 46794), (4752, 44667), (4963, 42768), (5346, 39704), (5544, 38286), (5672, 37422), (6237, 34032), (6381, 33264), (6804, 31196), (7128, 29778), (7799, 27216), (8316, 25524), (8508, 24948), (9072, 23397), (9926, 21384), (10692, 19852), (11088, 19143), (11344, 18711), (12474, 17016), (12762, 16632), (13608, 15598), (14256, 14889)]