213868512

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 740223792

約数和(自身を除く): 526355280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 528, 572, 577, 594, 624, 648, 702, 792, 858, 864, 891, 936, 1053, 1056, 1144, 1154, 1188, 1248, 1287, 1296, 1404, 1584, 1716, 1731, 1782, 1872, 2106, 2288, 2308, 2376, 2574, 2592, 2808, 3168, 3432, 3462, 3564, 3744, 3861, 4212, 4576, 4616, 4752, 5148, 5193, 5616, 6347, 6864, 6924, 7128, 7501, 7722, 8424, 9232, 9504, 10296, 10386, 11232, 11583, 12694, 13728, 13848, 14256, 15002, 15444, 15579, 16848, 18464, 19041, 20592, 20772, 22503, 23166, 25388, 27696, 28512, 30004, 30888, 31158, 33696, 38082, 41184, 41544, 45006, 46332, 46737, 50776, 55392, 57123, 60008, 61776, 62316, 67509, 76164, 82511, 83088, 90012, 92664, 93474, 101552, 114246, 120016, 123552, 124632, 135018, 152328, 165022, 166176, 171369, 180024, 185328, 186948, 202527, 203104, 228492, 240032, 247533, 249264, 270036, 304656, 330044, 342738, 360048, 370656, 373896, 405054, 456984, 495066, 498528, 514107, 540072, 607581, 609312, 660088, 685476, 720096, 742599, 747792, 810108, 913968, 990132, 1028214, 1080144, 1215162, 1320176, 1370952, 1485198, 1495584, 1620216, 1827936, 1980264, 2056428, 2160288, 2227797, 2430324, 2640352, 2741904, 2970396, 3240432, 3960528, 4112856, 4455594, 4860648, 5483808, 5940792, 6480864, 6683391, 7921056, 8225712, 8911188, 9721296, 11881584, 13366782, 16451424, 17822376, 19442592, 23763168, 26733564, 35644752, 53467128, 71289504, 106934256, 213868512]

約数ペア:

[(1, 213868512), (2, 106934256), (3, 71289504), (4, 53467128), (6, 35644752), (8, 26733564), (9, 23763168), (11, 19442592), (12, 17822376), (13, 16451424), (16, 13366782), (18, 11881584), (22, 9721296), (24, 8911188), (26, 8225712), (27, 7921056), (32, 6683391), (33, 6480864), (36, 5940792), (39, 5483808), (44, 4860648), (48, 4455594), (52, 4112856), (54, 3960528), (66, 3240432), (72, 2970396), (78, 2741904), (81, 2640352), (88, 2430324), (96, 2227797), (99, 2160288), (104, 2056428), (108, 1980264), (117, 1827936), (132, 1620216), (143, 1495584), (144, 1485198), (156, 1370952), (162, 1320176), (176, 1215162), (198, 1080144), (208, 1028214), (216, 990132), (234, 913968), (264, 810108), (286, 747792), (288, 742599), (297, 720096), (312, 685476), (324, 660088), (351, 609312), (352, 607581), (396, 540072), (416, 514107), (429, 498528), (432, 495066), (468, 456984), (528, 405054), (572, 373896), (577, 370656), (594, 360048), (624, 342738), (648, 330044), (702, 304656), (792, 270036), (858, 249264), (864, 247533), (891, 240032), (936, 228492), (1053, 203104), (1056, 202527), (1144, 186948), (1154, 185328), (1188, 180024), (1248, 171369), (1287, 166176), (1296, 165022), (1404, 152328), (1584, 135018), (1716, 124632), (1731, 123552), (1782, 120016), (1872, 114246), (2106, 101552), (2288, 93474), (2308, 92664), (2376, 90012), (2574, 83088), (2592, 82511), (2808, 76164), (3168, 67509), (3432, 62316), (3462, 61776), (3564, 60008), (3744, 57123), (3861, 55392), (4212, 50776), (4576, 46737), (4616, 46332), (4752, 45006), (5148, 41544), (5193, 41184), (5616, 38082), (6347, 33696), (6864, 31158), (6924, 30888), (7128, 30004), (7501, 28512), (7722, 27696), (8424, 25388), (9232, 23166), (9504, 22503), (10296, 20772), (10386, 20592), (11232, 19041), (11583, 18464), (12694, 16848), (13728, 15579), (13848, 15444), (14256, 15002)]