217850688

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 224

約数和(自身を含む): 712744320

約数和(自身を除く): 494893632

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, 73, 88, 96, 99, 108, 132, 144, 146, 157, 176, 192, 198, 216, 219, 264, 288, 292, 297, 314, 352, 396, 432, 438, 471, 528, 576, 584, 594, 628, 657, 704, 792, 803, 864, 876, 942, 1056, 1168, 1188, 1256, 1314, 1413, 1584, 1606, 1727, 1728, 1752, 1884, 1971, 2112, 2336, 2376, 2409, 2512, 2628, 2826, 3168, 3212, 3454, 3504, 3768, 3942, 4239, 4672, 4752, 4818, 5024, 5181, 5256, 5652, 6336, 6424, 6908, 7008, 7227, 7536, 7884, 8478, 9504, 9636, 10048, 10362, 10512, 11304, 11461, 12848, 13816, 14016, 14454, 15072, 15543, 15768, 16956, 19008, 19272, 20724, 21024, 21681, 22608, 22922, 25696, 27632, 28908, 30144, 31086, 31536, 33912, 34383, 38544, 41448, 42048, 43362, 45216, 45844, 46629, 51392, 55264, 57816, 62172, 63072, 67824, 68766, 77088, 82896, 86724, 90432, 91688, 93258, 103149, 110528, 115632, 124344, 126071, 126144, 135648, 137532, 154176, 165792, 173448, 183376, 186516, 206298, 231264, 248688, 252142, 271296, 275064, 309447, 331584, 346896, 366752, 373032, 378213, 412596, 462528, 497376, 504284, 550128, 618894, 693792, 733504, 746064, 756426, 825192, 994752, 1008568, 1100256, 1134639, 1237788, 1387584, 1492128, 1512852, 1650384, 2017136, 2200512, 2269278, 2475576, 2984256, 3025704, 3300768, 3403917, 4034272, 4538556, 4951152, 6051408, 6601536, 6807834, 8068544, 9077112, 9902304, 12102816, 13615668, 18154224, 19804608, 24205632, 27231336, 36308448, 54462672, 72616896, 108925344, 217850688]

約数ペア:

[(1, 217850688), (2, 108925344), (3, 72616896), (4, 54462672), (6, 36308448), (8, 27231336), (9, 24205632), (11, 19804608), (12, 18154224), (16, 13615668), (18, 12102816), (22, 9902304), (24, 9077112), (27, 8068544), (32, 6807834), (33, 6601536), (36, 6051408), (44, 4951152), (48, 4538556), (54, 4034272), (64, 3403917), (66, 3300768), (72, 3025704), (73, 2984256), (88, 2475576), (96, 2269278), (99, 2200512), (108, 2017136), (132, 1650384), (144, 1512852), (146, 1492128), (157, 1387584), (176, 1237788), (192, 1134639), (198, 1100256), (216, 1008568), (219, 994752), (264, 825192), (288, 756426), (292, 746064), (297, 733504), (314, 693792), (352, 618894), (396, 550128), (432, 504284), (438, 497376), (471, 462528), (528, 412596), (576, 378213), (584, 373032), (594, 366752), (628, 346896), (657, 331584), (704, 309447), (792, 275064), (803, 271296), (864, 252142), (876, 248688), (942, 231264), (1056, 206298), (1168, 186516), (1188, 183376), (1256, 173448), (1314, 165792), (1413, 154176), (1584, 137532), (1606, 135648), (1727, 126144), (1728, 126071), (1752, 124344), (1884, 115632), (1971, 110528), (2112, 103149), (2336, 93258), (2376, 91688), (2409, 90432), (2512, 86724), (2628, 82896), (2826, 77088), (3168, 68766), (3212, 67824), (3454, 63072), (3504, 62172), (3768, 57816), (3942, 55264), (4239, 51392), (4672, 46629), (4752, 45844), (4818, 45216), (5024, 43362), (5181, 42048), (5256, 41448), (5652, 38544), (6336, 34383), (6424, 33912), (6908, 31536), (7008, 31086), (7227, 30144), (7536, 28908), (7884, 27632), (8478, 25696), (9504, 22922), (9636, 22608), (10048, 21681), (10362, 21024), (10512, 20724), (11304, 19272), (11461, 19008), (12848, 16956), (13816, 15768), (14016, 15543), (14454, 15072)]