1019490304

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 156

約数和(自身を含む): 2472633552

約数和(自身を除く): 1453143248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 256, 259, 296, 434, 448, 496, 512, 518, 592, 868, 896, 961, 992, 1024, 1036, 1147, 1184, 1736, 1792, 1922, 1984, 2048, 2072, 2294, 2368, 3472, 3584, 3844, 3968, 4096, 4144, 4588, 4736, 6727, 6944, 7168, 7688, 7936, 8029, 8288, 9176, 9472, 13454, 13888, 14336, 15376, 15872, 16058, 16576, 18352, 18944, 26908, 27776, 28672, 30752, 31744, 32116, 33152, 35557, 36704, 37888, 53816, 55552, 61504, 63488, 64232, 66304, 71114, 73408, 75776, 107632, 111104, 123008, 126976, 128464, 132608, 142228, 146816, 151552, 215264, 222208, 246016, 248899, 256928, 265216, 284456, 293632, 430528, 444416, 492032, 497798, 513856, 530432, 568912, 587264, 861056, 888832, 984064, 995596, 1027712, 1060864, 1137824, 1174528, 1722112, 1968128, 1991192, 2055424, 2275648, 2349056, 3444224, 3936256, 3982384, 4110848, 4551296, 4698112, 6888448, 7964768, 8221696, 9102592, 13776896, 15929536, 16443392, 18205184, 27553792, 31859072, 32886784, 36410368, 63718144, 72820736, 127436288, 145641472, 254872576, 509745152, 1019490304]

約数ペア:

[(1, 1019490304), (2, 509745152), (4, 254872576), (7, 145641472), (8, 127436288), (14, 72820736), (16, 63718144), (28, 36410368), (31, 32886784), (32, 31859072), (37, 27553792), (56, 18205184), (62, 16443392), (64, 15929536), (74, 13776896), (112, 9102592), (124, 8221696), (128, 7964768), (148, 6888448), (217, 4698112), (224, 4551296), (248, 4110848), (256, 3982384), (259, 3936256), (296, 3444224), (434, 2349056), (448, 2275648), (496, 2055424), (512, 1991192), (518, 1968128), (592, 1722112), (868, 1174528), (896, 1137824), (961, 1060864), (992, 1027712), (1024, 995596), (1036, 984064), (1147, 888832), (1184, 861056), (1736, 587264), (1792, 568912), (1922, 530432), (1984, 513856), (2048, 497798), (2072, 492032), (2294, 444416), (2368, 430528), (3472, 293632), (3584, 284456), (3844, 265216), (3968, 256928), (4096, 248899), (4144, 246016), (4588, 222208), (4736, 215264), (6727, 151552), (6944, 146816), (7168, 142228), (7688, 132608), (7936, 128464), (8029, 126976), (8288, 123008), (9176, 111104), (9472, 107632), (13454, 75776), (13888, 73408), (14336, 71114), (15376, 66304), (15872, 64232), (16058, 63488), (16576, 61504), (18352, 55552), (18944, 53816), (26908, 37888), (27776, 36704), (28672, 35557), (30752, 33152), (31744, 32116)]