3257281664

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 8213040000

約数和(自身を除く): 4955758336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 338, 343, 364, 392, 416, 439, 448, 637, 676, 686, 728, 784, 832, 878, 896, 1183, 1274, 1352, 1372, 1456, 1568, 1664, 1756, 2366, 2548, 2704, 2744, 2912, 3073, 3136, 3512, 4459, 4732, 5096, 5408, 5488, 5707, 5824, 6146, 6272, 7024, 8281, 8918, 9464, 10192, 10816, 10976, 11414, 11648, 12292, 14048, 16562, 17836, 18928, 20384, 21511, 21632, 21952, 22828, 24584, 28096, 33124, 35672, 37856, 39949, 40768, 43022, 43904, 45656, 49168, 56192, 57967, 66248, 71344, 74191, 75712, 79898, 81536, 86044, 91312, 98336, 115934, 132496, 142688, 148382, 150577, 151424, 159796, 172088, 182624, 196672, 231868, 264992, 279643, 285376, 296764, 301154, 319592, 344176, 365248, 393344, 463736, 519337, 529984, 559286, 570752, 593528, 602308, 639184, 688352, 730496, 927472, 1038674, 1059968, 1118572, 1187056, 1204616, 1278368, 1376704, 1854944, 1957501, 2077348, 2237144, 2374112, 2409232, 2556736, 2753408, 3635359, 3709888, 3915002, 4154696, 4474288, 4748224, 4818464, 5113472, 7270718, 7419776, 7830004, 8309392, 8948576, 9496448, 9636928, 14541436, 15660008, 16618784, 17897152, 19273856, 25447513, 29082872, 31320016, 33237568, 35794304, 50895026, 58165744, 62640032, 66475136, 101790052, 116331488, 125280064, 203580104, 232662976, 250560128, 407160208, 465325952, 814320416, 1628640832, 3257281664]

約数ペア:

[(1, 3257281664), (2, 1628640832), (4, 814320416), (7, 465325952), (8, 407160208), (13, 250560128), (14, 232662976), (16, 203580104), (26, 125280064), (28, 116331488), (32, 101790052), (49, 66475136), (52, 62640032), (56, 58165744), (64, 50895026), (91, 35794304), (98, 33237568), (104, 31320016), (112, 29082872), (128, 25447513), (169, 19273856), (182, 17897152), (196, 16618784), (208, 15660008), (224, 14541436), (338, 9636928), (343, 9496448), (364, 8948576), (392, 8309392), (416, 7830004), (439, 7419776), (448, 7270718), (637, 5113472), (676, 4818464), (686, 4748224), (728, 4474288), (784, 4154696), (832, 3915002), (878, 3709888), (896, 3635359), (1183, 2753408), (1274, 2556736), (1352, 2409232), (1372, 2374112), (1456, 2237144), (1568, 2077348), (1664, 1957501), (1756, 1854944), (2366, 1376704), (2548, 1278368), (2704, 1204616), (2744, 1187056), (2912, 1118572), (3073, 1059968), (3136, 1038674), (3512, 927472), (4459, 730496), (4732, 688352), (5096, 639184), (5408, 602308), (5488, 593528), (5707, 570752), (5824, 559286), (6146, 529984), (6272, 519337), (7024, 463736), (8281, 393344), (8918, 365248), (9464, 344176), (10192, 319592), (10816, 301154), (10976, 296764), (11414, 285376), (11648, 279643), (12292, 264992), (14048, 231868), (16562, 196672), (17836, 182624), (18928, 172088), (20384, 159796), (21511, 151424), (21632, 150577), (21952, 148382), (22828, 142688), (24584, 132496), (28096, 115934), (33124, 98336), (35672, 91312), (37856, 86044), (39949, 81536), (40768, 79898), (43022, 75712), (43904, 74191), (45656, 71344), (49168, 66248), (56192, 57967)]