690978816

素因数分解:

$2^{15}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 2264889600

約数和(自身を除く): 1573910784

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, 71, 72, 88, 96, 99, 108, 128, 132, 142, 144, 176, 192, 198, 213, 216, 256, 264, 284, 288, 297, 352, 384, 396, 426, 432, 512, 528, 568, 576, 594, 639, 704, 768, 781, 792, 852, 864, 1024, 1056, 1136, 1152, 1188, 1278, 1408, 1536, 1562, 1584, 1704, 1728, 1917, 2048, 2112, 2272, 2304, 2343, 2376, 2556, 2816, 3072, 3124, 3168, 3408, 3456, 3834, 4096, 4224, 4544, 4608, 4686, 4752, 5112, 5632, 6144, 6248, 6336, 6816, 6912, 7029, 7668, 8192, 8448, 9088, 9216, 9372, 9504, 10224, 11264, 12288, 12496, 12672, 13632, 13824, 14058, 15336, 16384, 16896, 18176, 18432, 18744, 19008, 20448, 21087, 22528, 24576, 24992, 25344, 27264, 27648, 28116, 30672, 32768, 33792, 36352, 36864, 37488, 38016, 40896, 42174, 45056, 49152, 49984, 50688, 54528, 55296, 56232, 61344, 67584, 72704, 73728, 74976, 76032, 81792, 84348, 90112, 98304, 99968, 101376, 109056, 110592, 112464, 122688, 135168, 145408, 147456, 149952, 152064, 163584, 168696, 180224, 199936, 202752, 218112, 221184, 224928, 245376, 270336, 290816, 294912, 299904, 304128, 327168, 337392, 360448, 399872, 405504, 436224, 442368, 449856, 490752, 540672, 581632, 599808, 608256, 654336, 674784, 799744, 811008, 872448, 884736, 899712, 981504, 1081344, 1163264, 1199616, 1216512, 1308672, 1349568, 1599488, 1622016, 1744896, 1799424, 1963008, 2326528, 2399232, 2433024, 2617344, 2699136, 3198976, 3244032, 3489792, 3598848, 3926016, 4798464, 4866048, 5234688, 5398272, 6397952, 6979584, 7197696, 7852032, 9596928, 9732096, 10469376, 10796544, 12795904, 14395392, 15704064, 19193856, 20938752, 21593088, 25591808, 28790784, 31408128, 38387712, 43186176, 57581568, 62816256, 76775424, 86372352, 115163136, 172744704, 230326272, 345489408, 690978816]

約数ペア:

[(1, 690978816), (2, 345489408), (3, 230326272), (4, 172744704), (6, 115163136), (8, 86372352), (9, 76775424), (11, 62816256), (12, 57581568), (16, 43186176), (18, 38387712), (22, 31408128), (24, 28790784), (27, 25591808), (32, 21593088), (33, 20938752), (36, 19193856), (44, 15704064), (48, 14395392), (54, 12795904), (64, 10796544), (66, 10469376), (71, 9732096), (72, 9596928), (88, 7852032), (96, 7197696), (99, 6979584), (108, 6397952), (128, 5398272), (132, 5234688), (142, 4866048), (144, 4798464), (176, 3926016), (192, 3598848), (198, 3489792), (213, 3244032), (216, 3198976), (256, 2699136), (264, 2617344), (284, 2433024), (288, 2399232), (297, 2326528), (352, 1963008), (384, 1799424), (396, 1744896), (426, 1622016), (432, 1599488), (512, 1349568), (528, 1308672), (568, 1216512), (576, 1199616), (594, 1163264), (639, 1081344), (704, 981504), (768, 899712), (781, 884736), (792, 872448), (852, 811008), (864, 799744), (1024, 674784), (1056, 654336), (1136, 608256), (1152, 599808), (1188, 581632), (1278, 540672), (1408, 490752), (1536, 449856), (1562, 442368), (1584, 436224), (1704, 405504), (1728, 399872), (1917, 360448), (2048, 337392), (2112, 327168), (2272, 304128), (2304, 299904), (2343, 294912), (2376, 290816), (2556, 270336), (2816, 245376), (3072, 224928), (3124, 221184), (3168, 218112), (3408, 202752), (3456, 199936), (3834, 180224), (4096, 168696), (4224, 163584), (4544, 152064), (4608, 149952), (4686, 147456), (4752, 145408), (5112, 135168), (5632, 122688), (6144, 112464), (6248, 110592), (6336, 109056), (6816, 101376), (6912, 99968), (7029, 98304), (7668, 90112), (8192, 84348), (8448, 81792), (9088, 76032), (9216, 74976), (9372, 73728), (9504, 72704), (10224, 67584), (11264, 61344), (12288, 56232), (12496, 55296), (12672, 54528), (13632, 50688), (13824, 49984), (14058, 49152), (15336, 45056), (16384, 42174), (16896, 40896), (18176, 38016), (18432, 37488), (18744, 36864), (19008, 36352), (20448, 33792), (21087, 32768), (22528, 30672), (24576, 28116), (24992, 27648), (25344, 27264)]