2388705408

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 7179494400

約数和(自身を除く): 4790788992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 127, 128, 144, 174, 192, 232, 254, 261, 288, 348, 381, 384, 464, 508, 522, 563, 576, 696, 762, 928, 1016, 1044, 1126, 1143, 1152, 1392, 1524, 1689, 1856, 2032, 2088, 2252, 2286, 2784, 3048, 3378, 3683, 3712, 4064, 4176, 4504, 4572, 5067, 5568, 6096, 6756, 7366, 8128, 8352, 9008, 9144, 10134, 11049, 11136, 12192, 13512, 14732, 16256, 16327, 16704, 18016, 18288, 20268, 22098, 24384, 27024, 29464, 32654, 33147, 33408, 36032, 36576, 40536, 44196, 48768, 48981, 54048, 58928, 65308, 66294, 71501, 72064, 73152, 81072, 88392, 97962, 108096, 117856, 130616, 132588, 143002, 146304, 146943, 162144, 176784, 195924, 214503, 216192, 235712, 261232, 265176, 286004, 293886, 324288, 353568, 391848, 429006, 471424, 522464, 530352, 572008, 587772, 643509, 648576, 707136, 783696, 858012, 1044928, 1060704, 1144016, 1175544, 1287018, 1414272, 1567392, 1716024, 2073529, 2089856, 2121408, 2288032, 2351088, 2574036, 3134784, 3432048, 4147058, 4242816, 4576064, 4702176, 5148072, 6220587, 6269568, 6864096, 8294116, 9152128, 9404352, 10296144, 12441174, 13728192, 16588232, 18661761, 18808704, 20592288, 24882348, 27456384, 33176464, 37323522, 41184576, 49764696, 66352928, 74647044, 82369152, 99529392, 132705856, 149294088, 199058784, 265411712, 298588176, 398117568, 597176352, 796235136, 1194352704, 2388705408]

約数ペア:

[(1, 2388705408), (2, 1194352704), (3, 796235136), (4, 597176352), (6, 398117568), (8, 298588176), (9, 265411712), (12, 199058784), (16, 149294088), (18, 132705856), (24, 99529392), (29, 82369152), (32, 74647044), (36, 66352928), (48, 49764696), (58, 41184576), (64, 37323522), (72, 33176464), (87, 27456384), (96, 24882348), (116, 20592288), (127, 18808704), (128, 18661761), (144, 16588232), (174, 13728192), (192, 12441174), (232, 10296144), (254, 9404352), (261, 9152128), (288, 8294116), (348, 6864096), (381, 6269568), (384, 6220587), (464, 5148072), (508, 4702176), (522, 4576064), (563, 4242816), (576, 4147058), (696, 3432048), (762, 3134784), (928, 2574036), (1016, 2351088), (1044, 2288032), (1126, 2121408), (1143, 2089856), (1152, 2073529), (1392, 1716024), (1524, 1567392), (1689, 1414272), (1856, 1287018), (2032, 1175544), (2088, 1144016), (2252, 1060704), (2286, 1044928), (2784, 858012), (3048, 783696), (3378, 707136), (3683, 648576), (3712, 643509), (4064, 587772), (4176, 572008), (4504, 530352), (4572, 522464), (5067, 471424), (5568, 429006), (6096, 391848), (6756, 353568), (7366, 324288), (8128, 293886), (8352, 286004), (9008, 265176), (9144, 261232), (10134, 235712), (11049, 216192), (11136, 214503), (12192, 195924), (13512, 176784), (14732, 162144), (16256, 146943), (16327, 146304), (16704, 143002), (18016, 132588), (18288, 130616), (20268, 117856), (22098, 108096), (24384, 97962), (27024, 88392), (29464, 81072), (32654, 73152), (33147, 72064), (33408, 71501), (36032, 66294), (36576, 65308), (40536, 58928), (44196, 54048), (48768, 48981)]