331395105384

素因数分解:

$2^3\times 3^3\times 7^4\times {\mathrm{638999}}^1$

素因数の和:639042

約数の個数: 160

約数和(自身を含む): 1073903400000

約数和(自身を除く): 742508294616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2401, 2646, 2744, 3087, 3528, 4116, 4802, 5292, 6174, 7203, 8232, 9261, 9604, 10584, 12348, 14406, 18522, 19208, 21609, 24696, 28812, 37044, 43218, 57624, 64827, 74088, 86436, 129654, 172872, 259308, 518616, 638999, 1277998, 1916997, 2555996, 3833994, 4472993, 5111992, 5750991, 7667988, 8945986, 11501982, 13418979, 15335976, 17252973, 17891972, 23003964, 26837958, 31310951, 34505946, 35783944, 40256937, 46007928, 53675916, 62621902, 69011892, 80513874, 93932853, 107351832, 120770811, 125243804, 138023784, 161027748, 187865706, 219176657, 241541622, 250487608, 281798559, 322055496, 375731412, 438353314, 483083244, 563597118, 657529971, 751462824, 845395677, 876706628, 966166488, 1127194236, 1315059942, 1534236599, 1690791354, 1753413256, 1972589913, 2254388472, 2630119884, 3068473198, 3381582708, 3945179826, 4602709797, 5260239768, 5917769739, 6136946396, 6763165416, 7890359652, 9205419594, 11835539478, 12273892792, 13808129391, 15780719304, 18410839188, 23671078956, 27616258782, 36821678376, 41424388173, 47342157912, 55232517564, 82848776346, 110465035128, 165697552692, 331395105384]

約数ペア:

[(1, 331395105384), (2, 165697552692), (3, 110465035128), (4, 82848776346), (6, 55232517564), (7, 47342157912), (8, 41424388173), (9, 36821678376), (12, 27616258782), (14, 23671078956), (18, 18410839188), (21, 15780719304), (24, 13808129391), (27, 12273892792), (28, 11835539478), (36, 9205419594), (42, 7890359652), (49, 6763165416), (54, 6136946396), (56, 5917769739), (63, 5260239768), (72, 4602709797), (84, 3945179826), (98, 3381582708), (108, 3068473198), (126, 2630119884), (147, 2254388472), (168, 1972589913), (189, 1753413256), (196, 1690791354), (216, 1534236599), (252, 1315059942), (294, 1127194236), (343, 966166488), (378, 876706628), (392, 845395677), (441, 751462824), (504, 657529971), (588, 563597118), (686, 483083244), (756, 438353314), (882, 375731412), (1029, 322055496), (1176, 281798559), (1323, 250487608), (1372, 241541622), (1512, 219176657), (1764, 187865706), (2058, 161027748), (2401, 138023784), (2646, 125243804), (2744, 120770811), (3087, 107351832), (3528, 93932853), (4116, 80513874), (4802, 69011892), (5292, 62621902), (6174, 53675916), (7203, 46007928), (8232, 40256937), (9261, 35783944), (9604, 34505946), (10584, 31310951), (12348, 26837958), (14406, 23003964), (18522, 17891972), (19208, 17252973), (21609, 15335976), (24696, 13418979), (28812, 11501982), (37044, 8945986), (43218, 7667988), (57624, 5750991), (64827, 5111992), (74088, 4472993), (86436, 3833994), (129654, 2555996), (172872, 1916997), (259308, 1277998), (518616, 638999)]