1617801216

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 156

約数和(自身を含む): 4489781976

約数和(自身を除く): 2871980760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 137, 186, 192, 248, 256, 274, 372, 384, 411, 496, 512, 548, 744, 768, 822, 961, 992, 1024, 1096, 1488, 1536, 1644, 1922, 1984, 2048, 2192, 2883, 2976, 3072, 3288, 3844, 3968, 4096, 4247, 4384, 5766, 5952, 6144, 6576, 7688, 7936, 8494, 8768, 11532, 11904, 12288, 12741, 13152, 15376, 15872, 16988, 17536, 23064, 23808, 25482, 26304, 30752, 31744, 33976, 35072, 46128, 47616, 50964, 52608, 61504, 63488, 67952, 70144, 92256, 95232, 101928, 105216, 123008, 126976, 131657, 135904, 140288, 184512, 190464, 203856, 210432, 246016, 263314, 271808, 280576, 369024, 380928, 394971, 407712, 420864, 492032, 526628, 543616, 561152, 738048, 789942, 815424, 841728, 984064, 1053256, 1087232, 1476096, 1579884, 1630848, 1683456, 1968128, 2106512, 2174464, 2952192, 3159768, 3261696, 3936256, 4213024, 4348928, 5904384, 6319536, 6523392, 8426048, 8697856, 11808768, 12639072, 13046784, 16852096, 17395712, 25278144, 26093568, 33704192, 50556288, 52187136, 67408384, 101112576, 134816768, 202225152, 269633536, 404450304, 539267072, 808900608, 1617801216]

約数ペア:

[(1, 1617801216), (2, 808900608), (3, 539267072), (4, 404450304), (6, 269633536), (8, 202225152), (12, 134816768), (16, 101112576), (24, 67408384), (31, 52187136), (32, 50556288), (48, 33704192), (62, 26093568), (64, 25278144), (93, 17395712), (96, 16852096), (124, 13046784), (128, 12639072), (137, 11808768), (186, 8697856), (192, 8426048), (248, 6523392), (256, 6319536), (274, 5904384), (372, 4348928), (384, 4213024), (411, 3936256), (496, 3261696), (512, 3159768), (548, 2952192), (744, 2174464), (768, 2106512), (822, 1968128), (961, 1683456), (992, 1630848), (1024, 1579884), (1096, 1476096), (1488, 1087232), (1536, 1053256), (1644, 984064), (1922, 841728), (1984, 815424), (2048, 789942), (2192, 738048), (2883, 561152), (2976, 543616), (3072, 526628), (3288, 492032), (3844, 420864), (3968, 407712), (4096, 394971), (4247, 380928), (4384, 369024), (5766, 280576), (5952, 271808), (6144, 263314), (6576, 246016), (7688, 210432), (7936, 203856), (8494, 190464), (8768, 184512), (11532, 140288), (11904, 135904), (12288, 131657), (12741, 126976), (13152, 123008), (15376, 105216), (15872, 101928), (16988, 95232), (17536, 92256), (23064, 70144), (23808, 67952), (25482, 63488), (26304, 61504), (30752, 52608), (31744, 50964), (33976, 47616), (35072, 46128)]