7923109376

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 19937009664

約数和(自身を除く): 12013900288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 127, 128, 169, 182, 206, 208, 224, 254, 256, 338, 364, 412, 416, 448, 508, 512, 676, 721, 728, 824, 832, 889, 896, 1016, 1183, 1339, 1352, 1442, 1456, 1648, 1651, 1664, 1778, 1792, 2032, 2366, 2678, 2704, 2884, 2912, 3296, 3302, 3328, 3556, 3584, 4064, 4732, 5356, 5408, 5768, 5824, 6592, 6604, 6656, 7112, 8128, 9373, 9464, 10712, 10816, 11536, 11557, 11648, 13081, 13184, 13208, 14224, 16256, 17407, 18746, 18928, 21424, 21463, 21632, 23072, 23114, 23296, 26162, 26368, 26416, 28448, 32512, 34814, 37492, 37856, 42848, 42926, 43264, 46144, 46228, 46592, 52324, 52736, 52832, 56896, 65024, 69628, 74984, 75712, 85696, 85852, 86528, 91567, 92288, 92456, 104648, 105664, 113792, 121849, 139256, 149968, 150241, 151424, 170053, 171392, 171704, 183134, 184576, 184912, 209296, 211328, 227584, 243698, 278512, 299936, 300482, 302848, 340106, 342784, 343408, 366268, 369152, 369824, 418592, 422656, 455168, 487396, 557024, 599872, 600964, 605696, 680212, 685568, 686816, 732536, 739648, 837184, 845312, 974792, 1114048, 1190371, 1199744, 1201928, 1360424, 1373632, 1465072, 1479296, 1674368, 1949584, 2210689, 2228096, 2380742, 2399488, 2403856, 2720848, 2747264, 2930144, 2958592, 3348736, 3899168, 4421378, 4456192, 4761484, 4798976, 4807712, 5441696, 5494528, 5860288, 5917184, 6697472, 7798336, 8842756, 8912384, 9522968, 9615424, 10883392, 10989056, 11720576, 15474823, 15596672, 17685512, 19045936, 19230848, 21766784, 23441152, 30949646, 31193344, 35371024, 38091872, 38461696, 43533568, 46882304, 61899292, 62386688, 70742048, 76183744, 76923392, 87067136, 123798584, 141484096, 152367488, 247597168, 282968192, 304734976, 495194336, 565936384, 609469952, 990388672, 1131872768, 1980777344, 3961554688, 7923109376]

約数ペア:

[(1, 7923109376), (2, 3961554688), (4, 1980777344), (7, 1131872768), (8, 990388672), (13, 609469952), (14, 565936384), (16, 495194336), (26, 304734976), (28, 282968192), (32, 247597168), (52, 152367488), (56, 141484096), (64, 123798584), (91, 87067136), (103, 76923392), (104, 76183744), (112, 70742048), (127, 62386688), (128, 61899292), (169, 46882304), (182, 43533568), (206, 38461696), (208, 38091872), (224, 35371024), (254, 31193344), (256, 30949646), (338, 23441152), (364, 21766784), (412, 19230848), (416, 19045936), (448, 17685512), (508, 15596672), (512, 15474823), (676, 11720576), (721, 10989056), (728, 10883392), (824, 9615424), (832, 9522968), (889, 8912384), (896, 8842756), (1016, 7798336), (1183, 6697472), (1339, 5917184), (1352, 5860288), (1442, 5494528), (1456, 5441696), (1648, 4807712), (1651, 4798976), (1664, 4761484), (1778, 4456192), (1792, 4421378), (2032, 3899168), (2366, 3348736), (2678, 2958592), (2704, 2930144), (2884, 2747264), (2912, 2720848), (3296, 2403856), (3302, 2399488), (3328, 2380742), (3556, 2228096), (3584, 2210689), (4064, 1949584), (4732, 1674368), (5356, 1479296), (5408, 1465072), (5768, 1373632), (5824, 1360424), (6592, 1201928), (6604, 1199744), (6656, 1190371), (7112, 1114048), (8128, 974792), (9373, 845312), (9464, 837184), (10712, 739648), (10816, 732536), (11536, 686816), (11557, 685568), (11648, 680212), (13081, 605696), (13184, 600964), (13208, 599872), (14224, 557024), (16256, 487396), (17407, 455168), (18746, 422656), (18928, 418592), (21424, 369824), (21463, 369152), (21632, 366268), (23072, 343408), (23114, 342784), (23296, 340106), (26162, 302848), (26368, 300482), (26416, 299936), (28448, 278512), (32512, 243698), (34814, 227584), (37492, 211328), (37856, 209296), (42848, 184912), (42926, 184576), (43264, 183134), (46144, 171704), (46228, 171392), (46592, 170053), (52324, 151424), (52736, 150241), (52832, 149968), (56896, 139256), (65024, 121849), (69628, 113792), (74984, 105664), (75712, 104648), (85696, 92456), (85852, 92288), (86528, 91567)]