1318889601536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{42899}}^1$

素因数の和:43110

約数の個数: 160

約数和(自身を含む): 2949186240000

約数和(自身を除く): 1630296638464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 149, 208, 248, 256, 298, 403, 416, 496, 512, 596, 806, 832, 992, 1192, 1612, 1664, 1937, 1984, 2384, 3224, 3328, 3874, 3968, 4619, 4768, 6448, 6656, 7748, 7936, 9238, 9536, 12896, 15496, 15872, 18476, 19072, 25792, 30992, 36952, 38144, 42899, 51584, 60047, 61984, 73904, 76288, 85798, 103168, 120094, 123968, 147808, 171596, 206336, 240188, 247936, 295616, 343192, 480376, 495872, 557687, 591232, 686384, 960752, 991744, 1115374, 1182464, 1329869, 1372768, 1921504, 2230748, 2364928, 2659738, 2745536, 3843008, 4461496, 5319476, 5491072, 6391951, 7686016, 8922992, 10638952, 10982144, 12783902, 15372032, 17288297, 17845984, 21277904, 21964288, 25567804, 30744064, 34576594, 35691968, 42555808, 51135608, 69153188, 71383936, 83095363, 85111616, 102271216, 138306376, 142767872, 166190726, 170223232, 198150481, 204542432, 276612752, 285535744, 332381452, 340446464, 396300962, 409084864, 553225504, 664762904, 680892928, 792601924, 818169728, 1106451008, 1329525808, 1585203848, 1636339456, 2212902016, 2575956253, 2659051616, 3170407696, 3272678912, 4425804032, 5151912506, 5318103232, 6340815392, 8851608064, 10303825012, 10636206464, 12681630784, 20607650024, 21272412928, 25363261568, 41215300048, 42544825856, 50726523136, 82430600096, 101453046272, 164861200192, 329722400384, 659444800768, 1318889601536]

約数ペア:

[(1, 1318889601536), (2, 659444800768), (4, 329722400384), (8, 164861200192), (13, 101453046272), (16, 82430600096), (26, 50726523136), (31, 42544825856), (32, 41215300048), (52, 25363261568), (62, 21272412928), (64, 20607650024), (104, 12681630784), (124, 10636206464), (128, 10303825012), (149, 8851608064), (208, 6340815392), (248, 5318103232), (256, 5151912506), (298, 4425804032), (403, 3272678912), (416, 3170407696), (496, 2659051616), (512, 2575956253), (596, 2212902016), (806, 1636339456), (832, 1585203848), (992, 1329525808), (1192, 1106451008), (1612, 818169728), (1664, 792601924), (1937, 680892928), (1984, 664762904), (2384, 553225504), (3224, 409084864), (3328, 396300962), (3874, 340446464), (3968, 332381452), (4619, 285535744), (4768, 276612752), (6448, 204542432), (6656, 198150481), (7748, 170223232), (7936, 166190726), (9238, 142767872), (9536, 138306376), (12896, 102271216), (15496, 85111616), (15872, 83095363), (18476, 71383936), (19072, 69153188), (25792, 51135608), (30992, 42555808), (36952, 35691968), (38144, 34576594), (42899, 30744064), (51584, 25567804), (60047, 21964288), (61984, 21277904), (73904, 17845984), (76288, 17288297), (85798, 15372032), (103168, 12783902), (120094, 10982144), (123968, 10638952), (147808, 8922992), (171596, 7686016), (206336, 6391951), (240188, 5491072), (247936, 5319476), (295616, 4461496), (343192, 3843008), (480376, 2745536), (495872, 2659738), (557687, 2364928), (591232, 2230748), (686384, 1921504), (960752, 1372768), (991744, 1329869), (1115374, 1182464)]