31164671916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1722

約数の個数: 240

約数和(自身を含む): 95768623104

約数和(自身を除く): 64603951188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 223, 252, 258, 301, 324, 378, 387, 446, 516, 567, 602, 669, 756, 774, 892, 903, 1134, 1161, 1204, 1338, 1433, 1548, 1561, 1806, 2007, 2268, 2322, 2676, 2709, 2866, 3122, 3483, 3612, 4014, 4299, 4644, 4683, 5418, 5732, 6021, 6244, 6966, 8028, 8127, 8598, 9366, 9589, 10031, 10836, 12042, 12897, 13932, 14049, 16254, 17196, 18063, 18732, 19178, 20062, 24084, 24381, 25794, 28098, 28767, 30093, 32508, 36126, 38356, 38691, 40124, 42147, 48762, 51588, 56196, 57534, 60186, 61619, 67123, 72252, 77382, 84294, 86301, 90279, 97524, 115068, 116073, 120372, 123238, 126441, 134246, 154764, 168588, 172602, 180558, 184857, 201369, 232146, 246476, 252882, 258903, 268492, 270837, 319559, 345204, 361116, 369714, 402738, 431333, 464292, 505764, 517806, 541674, 554571, 604107, 639118, 739428, 776709, 805476, 812511, 862666, 958677, 1035612, 1083348, 1109142, 1208214, 1278236, 1293999, 1553418, 1625022, 1663713, 1725332, 1812321, 1917354, 2218284, 2236913, 2416428, 2587998, 2876031, 3106836, 3250044, 3327426, 3624642, 3834708, 3881997, 4473826, 4991139, 5175996, 5436963, 5752062, 6654852, 6710739, 7249284, 7763994, 8628093, 8947652, 9982278, 10873926, 11504124, 11645991, 13421478, 13741037, 15527988, 17256186, 19964556, 20132217, 21747852, 23291982, 25884279, 26842956, 27482074, 34512372, 34937973, 40264434, 41223111, 46583964, 51768558, 54964148, 60396651, 69875946, 80528868, 82446222, 96187259, 103537116, 120793302, 123669333, 139751892, 164892444, 181189953, 192374518, 241586604, 247338666, 288561777, 362379906, 371007999, 384749036, 494677332, 577123554, 724759812, 742015998, 865685331, 1113023997, 1154247108, 1484031996, 1731370662, 2226047994, 2597055993, 3462741324, 4452095988, 5194111986, 7791167979, 10388223972, 15582335958, 31164671916]

約数ペア:

[(1, 31164671916), (2, 15582335958), (3, 10388223972), (4, 7791167979), (6, 5194111986), (7, 4452095988), (9, 3462741324), (12, 2597055993), (14, 2226047994), (18, 1731370662), (21, 1484031996), (27, 1154247108), (28, 1113023997), (36, 865685331), (42, 742015998), (43, 724759812), (54, 577123554), (63, 494677332), (81, 384749036), (84, 371007999), (86, 362379906), (108, 288561777), (126, 247338666), (129, 241586604), (162, 192374518), (172, 181189953), (189, 164892444), (223, 139751892), (252, 123669333), (258, 120793302), (301, 103537116), (324, 96187259), (378, 82446222), (387, 80528868), (446, 69875946), (516, 60396651), (567, 54964148), (602, 51768558), (669, 46583964), (756, 41223111), (774, 40264434), (892, 34937973), (903, 34512372), (1134, 27482074), (1161, 26842956), (1204, 25884279), (1338, 23291982), (1433, 21747852), (1548, 20132217), (1561, 19964556), (1806, 17256186), (2007, 15527988), (2268, 13741037), (2322, 13421478), (2676, 11645991), (2709, 11504124), (2866, 10873926), (3122, 9982278), (3483, 8947652), (3612, 8628093), (4014, 7763994), (4299, 7249284), (4644, 6710739), (4683, 6654852), (5418, 5752062), (5732, 5436963), (6021, 5175996), (6244, 4991139), (6966, 4473826), (8028, 3881997), (8127, 3834708), (8598, 3624642), (9366, 3327426), (9589, 3250044), (10031, 3106836), (10836, 2876031), (12042, 2587998), (12897, 2416428), (13932, 2236913), (14049, 2218284), (16254, 1917354), (17196, 1812321), (18063, 1725332), (18732, 1663713), (19178, 1625022), (20062, 1553418), (24084, 1293999), (24381, 1278236), (25794, 1208214), (28098, 1109142), (28767, 1083348), (30093, 1035612), (32508, 958677), (36126, 862666), (38356, 812511), (38691, 805476), (40124, 776709), (42147, 739428), (48762, 639118), (51588, 604107), (56196, 554571), (57534, 541674), (60186, 517806), (61619, 505764), (67123, 464292), (72252, 431333), (77382, 402738), (84294, 369714), (86301, 361116), (90279, 345204), (97524, 319559), (115068, 270837), (116073, 268492), (120372, 258903), (123238, 252882), (126441, 246476), (134246, 232146), (154764, 201369), (168588, 184857), (172602, 180558)]