31591162064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2690

約数の個数: 240

約数和(自身を含む): 82138076160

約数和(自身を除く): 50546914096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 44, 56, 58, 62, 77, 88, 112, 116, 121, 124, 154, 176, 203, 217, 232, 242, 248, 308, 319, 341, 406, 434, 464, 484, 496, 616, 638, 682, 812, 847, 868, 899, 968, 1232, 1276, 1364, 1624, 1694, 1736, 1798, 1936, 2233, 2387, 2552, 2593, 2728, 3248, 3388, 3472, 3509, 3596, 3751, 4466, 4774, 5104, 5186, 5456, 6293, 6776, 7018, 7192, 7502, 8932, 9548, 9889, 10372, 12586, 13552, 14036, 14384, 15004, 17864, 18151, 19096, 19778, 20744, 24563, 25172, 26257, 28072, 28523, 30008, 35728, 36302, 38192, 39556, 41488, 49126, 50344, 52514, 56144, 57046, 60016, 69223, 72604, 75197, 79112, 80383, 98252, 100688, 105028, 108779, 114092, 138446, 145208, 150394, 158224, 160766, 196504, 199661, 210056, 217558, 228184, 276892, 290416, 300788, 313753, 321532, 393008, 399322, 420112, 435116, 456368, 526379, 553784, 562681, 601576, 627506, 643064, 761453, 798644, 827167, 870232, 884213, 1052758, 1107568, 1125362, 1203152, 1255012, 1286128, 1522906, 1597288, 1654334, 1740464, 1768426, 2105516, 2196271, 2250724, 2331107, 2510024, 3045812, 3194576, 3308668, 3536852, 4211032, 4392542, 4501448, 4662214, 5020048, 5790169, 6091624, 6189491, 6617336, 7073704, 8422064, 8785084, 9002896, 9098837, 9324428, 9726343, 11580338, 12183248, 12378982, 13234672, 14147408, 16317749, 17570168, 18197674, 18648856, 19452686, 23160676, 24757964, 25642177, 32635498, 35140336, 36395348, 37297712, 38905372, 46321352, 49515928, 51284354, 63691859, 65270996, 68084401, 72790696, 77810744, 92642704, 99031856, 102568708, 127383718, 130541992, 136168802, 145581392, 155621488, 179495239, 205137416, 254767436, 261083984, 272337604, 282063947, 358990478, 410274832, 509534872, 544675208, 564127894, 717980956, 1019069744, 1089350416, 1128255788, 1435961912, 1974447629, 2256511576, 2871923824, 3948895258, 4513023152, 7897790516, 15795581032, 31591162064]

約数ペア:

[(1, 31591162064), (2, 15795581032), (4, 7897790516), (7, 4513023152), (8, 3948895258), (11, 2871923824), (14, 2256511576), (16, 1974447629), (22, 1435961912), (28, 1128255788), (29, 1089350416), (31, 1019069744), (44, 717980956), (56, 564127894), (58, 544675208), (62, 509534872), (77, 410274832), (88, 358990478), (112, 282063947), (116, 272337604), (121, 261083984), (124, 254767436), (154, 205137416), (176, 179495239), (203, 155621488), (217, 145581392), (232, 136168802), (242, 130541992), (248, 127383718), (308, 102568708), (319, 99031856), (341, 92642704), (406, 77810744), (434, 72790696), (464, 68084401), (484, 65270996), (496, 63691859), (616, 51284354), (638, 49515928), (682, 46321352), (812, 38905372), (847, 37297712), (868, 36395348), (899, 35140336), (968, 32635498), (1232, 25642177), (1276, 24757964), (1364, 23160676), (1624, 19452686), (1694, 18648856), (1736, 18197674), (1798, 17570168), (1936, 16317749), (2233, 14147408), (2387, 13234672), (2552, 12378982), (2593, 12183248), (2728, 11580338), (3248, 9726343), (3388, 9324428), (3472, 9098837), (3509, 9002896), (3596, 8785084), (3751, 8422064), (4466, 7073704), (4774, 6617336), (5104, 6189491), (5186, 6091624), (5456, 5790169), (6293, 5020048), (6776, 4662214), (7018, 4501448), (7192, 4392542), (7502, 4211032), (8932, 3536852), (9548, 3308668), (9889, 3194576), (10372, 3045812), (12586, 2510024), (13552, 2331107), (14036, 2250724), (14384, 2196271), (15004, 2105516), (17864, 1768426), (18151, 1740464), (19096, 1654334), (19778, 1597288), (20744, 1522906), (24563, 1286128), (25172, 1255012), (26257, 1203152), (28072, 1125362), (28523, 1107568), (30008, 1052758), (35728, 884213), (36302, 870232), (38192, 827167), (39556, 798644), (41488, 761453), (49126, 643064), (50344, 627506), (52514, 601576), (56144, 562681), (57046, 553784), (60016, 526379), (69223, 456368), (72604, 435116), (75197, 420112), (79112, 399322), (80383, 393008), (98252, 321532), (100688, 313753), (105028, 300788), (108779, 290416), (114092, 276892), (138446, 228184), (145208, 217558), (150394, 210056), (158224, 199661), (160766, 196504)]