197418816

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 224

約数和(自身を含む): 699008000

約数和(自身を除く): 501589184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 859, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1718, 1728, 1824, 2016, 2052, 2128, 2394, 2577, 2736, 3024, 3192, 3436, 3591, 3648, 4032, 4104, 4256, 4788, 5154, 5472, 6013, 6048, 6384, 6872, 7182, 7731, 8208, 8512, 9576, 10308, 10944, 12026, 12096, 12768, 13744, 14364, 15462, 16321, 16416, 18039, 19152, 20616, 23193, 24052, 25536, 27488, 28728, 30924, 32642, 32832, 36078, 38304, 41232, 46386, 48104, 48963, 54117, 54976, 57456, 61848, 65284, 72156, 76608, 82464, 92772, 96208, 97926, 108234, 114247, 114912, 123696, 130568, 144312, 146889, 162351, 164928, 185544, 192416, 195852, 216468, 228494, 229824, 247392, 261136, 288624, 293778, 324702, 342741, 371088, 384832, 391704, 432936, 440667, 456988, 494784, 522272, 577248, 587556, 649404, 685482, 742176, 783408, 865872, 881334, 913976, 1028223, 1044544, 1154496, 1175112, 1298808, 1370964, 1484352, 1566816, 1731744, 1762668, 1827952, 2056446, 2350224, 2597616, 2741928, 3084669, 3133632, 3463488, 3525336, 3655904, 4112892, 4700448, 5195232, 5483856, 6169338, 7050672, 7311808, 8225784, 9400896, 10390464, 10967712, 12338676, 14101344, 16451568, 21935424, 24677352, 28202688, 32903136, 49354704, 65806272, 98709408, 197418816]

約数ペア:

[(1, 197418816), (2, 98709408), (3, 65806272), (4, 49354704), (6, 32903136), (7, 28202688), (8, 24677352), (9, 21935424), (12, 16451568), (14, 14101344), (16, 12338676), (18, 10967712), (19, 10390464), (21, 9400896), (24, 8225784), (27, 7311808), (28, 7050672), (32, 6169338), (36, 5483856), (38, 5195232), (42, 4700448), (48, 4112892), (54, 3655904), (56, 3525336), (57, 3463488), (63, 3133632), (64, 3084669), (72, 2741928), (76, 2597616), (84, 2350224), (96, 2056446), (108, 1827952), (112, 1762668), (114, 1731744), (126, 1566816), (133, 1484352), (144, 1370964), (152, 1298808), (168, 1175112), (171, 1154496), (189, 1044544), (192, 1028223), (216, 913976), (224, 881334), (228, 865872), (252, 783408), (266, 742176), (288, 685482), (304, 649404), (336, 587556), (342, 577248), (378, 522272), (399, 494784), (432, 456988), (448, 440667), (456, 432936), (504, 391704), (513, 384832), (532, 371088), (576, 342741), (608, 324702), (672, 293778), (684, 288624), (756, 261136), (798, 247392), (859, 229824), (864, 228494), (912, 216468), (1008, 195852), (1026, 192416), (1064, 185544), (1197, 164928), (1216, 162351), (1344, 146889), (1368, 144312), (1512, 130568), (1596, 123696), (1718, 114912), (1728, 114247), (1824, 108234), (2016, 97926), (2052, 96208), (2128, 92772), (2394, 82464), (2577, 76608), (2736, 72156), (3024, 65284), (3192, 61848), (3436, 57456), (3591, 54976), (3648, 54117), (4032, 48963), (4104, 48104), (4256, 46386), (4788, 41232), (5154, 38304), (5472, 36078), (6013, 32832), (6048, 32642), (6384, 30924), (6872, 28728), (7182, 27488), (7731, 25536), (8208, 24052), (8512, 23193), (9576, 20616), (10308, 19152), (10944, 18039), (12026, 16416), (12096, 16321), (12768, 15462), (13744, 14364)]