1287262944

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 4160782080

約数和(自身を除く): 2873519136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 71, 72, 88, 96, 97, 99, 118, 132, 142, 144, 176, 177, 194, 198, 213, 236, 264, 284, 288, 291, 352, 354, 388, 396, 426, 472, 528, 531, 568, 582, 639, 649, 708, 776, 781, 792, 852, 873, 944, 1056, 1062, 1067, 1136, 1164, 1278, 1298, 1416, 1552, 1562, 1584, 1704, 1746, 1888, 1947, 2124, 2134, 2272, 2328, 2343, 2556, 2596, 2832, 3104, 3124, 3168, 3201, 3408, 3492, 3894, 4189, 4248, 4268, 4656, 4686, 5112, 5192, 5664, 5723, 5841, 6248, 6402, 6816, 6887, 6984, 7029, 7788, 8378, 8496, 8536, 9312, 9372, 9603, 10224, 10384, 11446, 11682, 12496, 12567, 12804, 13774, 13968, 14058, 15576, 16756, 16992, 17072, 17169, 18744, 19206, 20448, 20661, 20768, 22892, 23364, 24992, 25134, 25608, 27548, 27936, 28116, 31152, 33512, 34144, 34338, 37488, 37701, 38412, 41322, 45784, 46079, 46728, 50268, 51216, 51507, 55096, 56232, 61983, 62304, 62953, 67024, 68676, 74976, 75402, 75757, 76824, 82644, 91568, 92158, 93456, 100536, 102432, 103014, 110192, 112464, 123966, 125906, 134048, 137352, 138237, 150804, 151514, 153648, 165288, 183136, 184316, 186912, 188859, 201072, 206028, 220384, 224928, 227271, 247932, 251812, 274704, 276474, 301608, 303028, 307296, 330576, 368632, 377718, 402144, 406333, 412056, 414711, 454542, 495864, 503624, 549408, 552948, 566577, 603216, 606056, 661152, 681813, 737264, 755436, 812666, 824112, 829422, 909084, 991728, 1007248, 1105896, 1133154, 1206432, 1212112, 1218999, 1363626, 1474528, 1510872, 1625332, 1648224, 1658844, 1818168, 1983456, 2014496, 2211792, 2266308, 2424224, 2437998, 2727252, 3021744, 3250664, 3317688, 3636336, 3656997, 4423584, 4469663, 4532616, 4875996, 5454504, 6043488, 6501328, 6635376, 7272672, 7313994, 8939326, 9065232, 9751992, 10909008, 13002656, 13270752, 13408989, 14627988, 17878652, 18130464, 19503984, 21818016, 26817978, 29255976, 35757304, 39007968, 40226967, 53635956, 58511952, 71514608, 80453934, 107271912, 117023904, 143029216, 160907868, 214543824, 321815736, 429087648, 643631472, 1287262944]

約数ペア:

[(1, 1287262944), (2, 643631472), (3, 429087648), (4, 321815736), (6, 214543824), (8, 160907868), (9, 143029216), (11, 117023904), (12, 107271912), (16, 80453934), (18, 71514608), (22, 58511952), (24, 53635956), (32, 40226967), (33, 39007968), (36, 35757304), (44, 29255976), (48, 26817978), (59, 21818016), (66, 19503984), (71, 18130464), (72, 17878652), (88, 14627988), (96, 13408989), (97, 13270752), (99, 13002656), (118, 10909008), (132, 9751992), (142, 9065232), (144, 8939326), (176, 7313994), (177, 7272672), (194, 6635376), (198, 6501328), (213, 6043488), (236, 5454504), (264, 4875996), (284, 4532616), (288, 4469663), (291, 4423584), (352, 3656997), (354, 3636336), (388, 3317688), (396, 3250664), (426, 3021744), (472, 2727252), (528, 2437998), (531, 2424224), (568, 2266308), (582, 2211792), (639, 2014496), (649, 1983456), (708, 1818168), (776, 1658844), (781, 1648224), (792, 1625332), (852, 1510872), (873, 1474528), (944, 1363626), (1056, 1218999), (1062, 1212112), (1067, 1206432), (1136, 1133154), (1164, 1105896), (1278, 1007248), (1298, 991728), (1416, 909084), (1552, 829422), (1562, 824112), (1584, 812666), (1704, 755436), (1746, 737264), (1888, 681813), (1947, 661152), (2124, 606056), (2134, 603216), (2272, 566577), (2328, 552948), (2343, 549408), (2556, 503624), (2596, 495864), (2832, 454542), (3104, 414711), (3124, 412056), (3168, 406333), (3201, 402144), (3408, 377718), (3492, 368632), (3894, 330576), (4189, 307296), (4248, 303028), (4268, 301608), (4656, 276474), (4686, 274704), (5112, 251812), (5192, 247932), (5664, 227271), (5723, 224928), (5841, 220384), (6248, 206028), (6402, 201072), (6816, 188859), (6887, 186912), (6984, 184316), (7029, 183136), (7788, 165288), (8378, 153648), (8496, 151514), (8536, 150804), (9312, 138237), (9372, 137352), (9603, 134048), (10224, 125906), (10384, 123966), (11446, 112464), (11682, 110192), (12496, 103014), (12567, 102432), (12804, 100536), (13774, 93456), (13968, 92158), (14058, 91568), (15576, 82644), (16756, 76824), (16992, 75757), (17072, 75402), (17169, 74976), (18744, 68676), (19206, 67024), (20448, 62953), (20661, 62304), (20768, 61983), (22892, 56232), (23364, 55096), (24992, 51507), (25134, 51216), (25608, 50268), (27548, 46728), (27936, 46079), (28116, 45784), (31152, 41322), (33512, 38412), (34144, 37701), (34338, 37488)]