1218599424

素因数分解:

$2^9\times 3^3\times 7^3\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 320

約数和(自身を含む): 4222944000

約数和(自身を除く): 3004344576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 257, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 514, 576, 588, 672, 686, 756, 768, 771, 784, 864, 882, 896, 1008, 1028, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1536, 1542, 1568, 1728, 1764, 1792, 1799, 2016, 2056, 2058, 2304, 2313, 2352, 2646, 2688, 2744, 3024, 3084, 3087, 3136, 3456, 3528, 3584, 3598, 4032, 4112, 4116, 4608, 4626, 4704, 5292, 5376, 5397, 5488, 6048, 6168, 6174, 6272, 6912, 6939, 7056, 7196, 8064, 8224, 8232, 9252, 9261, 9408, 10584, 10752, 10794, 10976, 12096, 12336, 12348, 12544, 12593, 13824, 13878, 14112, 14392, 16128, 16191, 16448, 16464, 18504, 18522, 18816, 21168, 21588, 21952, 24192, 24672, 24696, 25088, 25186, 27756, 28224, 28784, 32256, 32382, 32896, 32928, 37008, 37044, 37632, 37779, 42336, 43176, 43904, 48384, 48573, 49344, 49392, 50372, 55512, 56448, 57568, 64764, 65792, 65856, 74016, 74088, 75264, 75558, 84672, 86352, 87808, 88151, 96768, 97146, 98688, 98784, 100744, 111024, 112896, 113337, 115136, 129528, 131584, 131712, 148032, 148176, 151116, 169344, 172704, 175616, 176302, 194292, 197376, 197568, 201488, 222048, 225792, 226674, 230272, 259056, 263424, 264453, 296064, 296352, 302232, 338688, 340011, 345408, 352604, 388584, 394752, 395136, 402976, 444096, 453348, 460544, 518112, 526848, 528906, 592128, 592704, 604464, 677376, 680022, 690816, 705208, 777168, 790272, 793359, 805952, 888192, 906696, 921088, 1036224, 1057812, 1184256, 1185408, 1208928, 1360044, 1381632, 1410416, 1554336, 1580544, 1586718, 1611904, 1776384, 1813392, 2072448, 2115624, 2370816, 2380077, 2417856, 2720088, 2763264, 2820832, 3108672, 3173436, 3223808, 3552768, 3626784, 4144896, 4231248, 4741632, 4760154, 4835712, 5440176, 5641664, 6217344, 6346872, 6447616, 7253568, 8289792, 8462496, 9520308, 9671424, 10880352, 11283328, 12434688, 12693744, 14507136, 16924992, 19040616, 19342848, 21760704, 22566656, 24869376, 25387488, 29014272, 33849984, 38081232, 43521408, 45133312, 50774976, 58028544, 67699968, 76162464, 87042816, 101549952, 135399936, 152324928, 174085632, 203099904, 304649856, 406199808, 609299712, 1218599424]

約数ペア:

[(1, 1218599424), (2, 609299712), (3, 406199808), (4, 304649856), (6, 203099904), (7, 174085632), (8, 152324928), (9, 135399936), (12, 101549952), (14, 87042816), (16, 76162464), (18, 67699968), (21, 58028544), (24, 50774976), (27, 45133312), (28, 43521408), (32, 38081232), (36, 33849984), (42, 29014272), (48, 25387488), (49, 24869376), (54, 22566656), (56, 21760704), (63, 19342848), (64, 19040616), (72, 16924992), (84, 14507136), (96, 12693744), (98, 12434688), (108, 11283328), (112, 10880352), (126, 9671424), (128, 9520308), (144, 8462496), (147, 8289792), (168, 7253568), (189, 6447616), (192, 6346872), (196, 6217344), (216, 5641664), (224, 5440176), (252, 4835712), (256, 4760154), (257, 4741632), (288, 4231248), (294, 4144896), (336, 3626784), (343, 3552768), (378, 3223808), (384, 3173436), (392, 3108672), (432, 2820832), (441, 2763264), (448, 2720088), (504, 2417856), (512, 2380077), (514, 2370816), (576, 2115624), (588, 2072448), (672, 1813392), (686, 1776384), (756, 1611904), (768, 1586718), (771, 1580544), (784, 1554336), (864, 1410416), (882, 1381632), (896, 1360044), (1008, 1208928), (1028, 1185408), (1029, 1184256), (1152, 1057812), (1176, 1036224), (1323, 921088), (1344, 906696), (1372, 888192), (1512, 805952), (1536, 793359), (1542, 790272), (1568, 777168), (1728, 705208), (1764, 690816), (1792, 680022), (1799, 677376), (2016, 604464), (2056, 592704), (2058, 592128), (2304, 528906), (2313, 526848), (2352, 518112), (2646, 460544), (2688, 453348), (2744, 444096), (3024, 402976), (3084, 395136), (3087, 394752), (3136, 388584), (3456, 352604), (3528, 345408), (3584, 340011), (3598, 338688), (4032, 302232), (4112, 296352), (4116, 296064), (4608, 264453), (4626, 263424), (4704, 259056), (5292, 230272), (5376, 226674), (5397, 225792), (5488, 222048), (6048, 201488), (6168, 197568), (6174, 197376), (6272, 194292), (6912, 176302), (6939, 175616), (7056, 172704), (7196, 169344), (8064, 151116), (8224, 148176), (8232, 148032), (9252, 131712), (9261, 131584), (9408, 129528), (10584, 115136), (10752, 113337), (10794, 112896), (10976, 111024), (12096, 100744), (12336, 98784), (12348, 98688), (12544, 97146), (12593, 96768), (13824, 88151), (13878, 87808), (14112, 86352), (14392, 84672), (16128, 75558), (16191, 75264), (16448, 74088), (16464, 74016), (18504, 65856), (18522, 65792), (18816, 64764), (21168, 57568), (21588, 56448), (21952, 55512), (24192, 50372), (24672, 49392), (24696, 49344), (25088, 48573), (25186, 48384), (27756, 43904), (28224, 43176), (28784, 42336), (32256, 37779), (32382, 37632), (32896, 37044), (32928, 37008)]