427528192

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 208

約数和(自身を含む): 1115548672

約数和(自身を除く): 688020480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 64, 74, 91, 104, 112, 124, 128, 148, 182, 208, 217, 224, 248, 256, 259, 296, 364, 403, 416, 434, 448, 481, 496, 512, 518, 592, 728, 806, 832, 868, 896, 962, 992, 1024, 1036, 1147, 1184, 1456, 1612, 1664, 1736, 1792, 1924, 1984, 2048, 2072, 2294, 2368, 2821, 2912, 3224, 3328, 3367, 3472, 3584, 3848, 3968, 4096, 4144, 4588, 4736, 5642, 5824, 6448, 6656, 6734, 6944, 7168, 7696, 7936, 8029, 8288, 9176, 9472, 11284, 11648, 12896, 13312, 13468, 13888, 14336, 14911, 15392, 15872, 16058, 16576, 18352, 18944, 22568, 23296, 25792, 26624, 26936, 27776, 28672, 29822, 30784, 31744, 32116, 33152, 36704, 37888, 45136, 46592, 51584, 53248, 53872, 55552, 59644, 61568, 63488, 64232, 66304, 73408, 75776, 90272, 93184, 103168, 104377, 107744, 111104, 119288, 123136, 126976, 128464, 132608, 146816, 151552, 180544, 186368, 206336, 208754, 215488, 222208, 238576, 246272, 256928, 265216, 293632, 361088, 372736, 412672, 417508, 430976, 444416, 477152, 492544, 513856, 530432, 587264, 722176, 825344, 835016, 861952, 888832, 954304, 985088, 1027712, 1060864, 1174528, 1444352, 1650688, 1670032, 1723904, 1908608, 1970176, 2055424, 2349056, 2888704, 3340064, 3447808, 3817216, 4110848, 4698112, 5777408, 6680128, 6895616, 7634432, 8221696, 11554816, 13360256, 13791232, 15268864, 16443392, 26720512, 30537728, 32886784, 53441024, 61075456, 106882048, 213764096, 427528192]

約数ペア:

[(1, 427528192), (2, 213764096), (4, 106882048), (7, 61075456), (8, 53441024), (13, 32886784), (14, 30537728), (16, 26720512), (26, 16443392), (28, 15268864), (31, 13791232), (32, 13360256), (37, 11554816), (52, 8221696), (56, 7634432), (62, 6895616), (64, 6680128), (74, 5777408), (91, 4698112), (104, 4110848), (112, 3817216), (124, 3447808), (128, 3340064), (148, 2888704), (182, 2349056), (208, 2055424), (217, 1970176), (224, 1908608), (248, 1723904), (256, 1670032), (259, 1650688), (296, 1444352), (364, 1174528), (403, 1060864), (416, 1027712), (434, 985088), (448, 954304), (481, 888832), (496, 861952), (512, 835016), (518, 825344), (592, 722176), (728, 587264), (806, 530432), (832, 513856), (868, 492544), (896, 477152), (962, 444416), (992, 430976), (1024, 417508), (1036, 412672), (1147, 372736), (1184, 361088), (1456, 293632), (1612, 265216), (1664, 256928), (1736, 246272), (1792, 238576), (1924, 222208), (1984, 215488), (2048, 208754), (2072, 206336), (2294, 186368), (2368, 180544), (2821, 151552), (2912, 146816), (3224, 132608), (3328, 128464), (3367, 126976), (3472, 123136), (3584, 119288), (3848, 111104), (3968, 107744), (4096, 104377), (4144, 103168), (4588, 93184), (4736, 90272), (5642, 75776), (5824, 73408), (6448, 66304), (6656, 64232), (6734, 63488), (6944, 61568), (7168, 59644), (7696, 55552), (7936, 53872), (8029, 53248), (8288, 51584), (9176, 46592), (9472, 45136), (11284, 37888), (11648, 36704), (12896, 33152), (13312, 32116), (13468, 31744), (13888, 30784), (14336, 29822), (14911, 28672), (15392, 27776), (15872, 26936), (16058, 26624), (16576, 25792), (18352, 23296), (18944, 22568)]