1379109888

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 220

約数和(自身を含む): 4438551040

約数和(自身を除く): 3059441152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1248, 1279, 1296, 1404, 1536, 1664, 1728, 1872, 2106, 2304, 2496, 2558, 2592, 2808, 3072, 3328, 3456, 3744, 3837, 4212, 4608, 4992, 5116, 5184, 5616, 6656, 6912, 7488, 7674, 8424, 9216, 9984, 10232, 10368, 11232, 11511, 13312, 13824, 14976, 15348, 16627, 16848, 19968, 20464, 20736, 22464, 23022, 27648, 29952, 30696, 33254, 33696, 34533, 39936, 40928, 41472, 44928, 46044, 49881, 59904, 61392, 66508, 67392, 69066, 81856, 82944, 89856, 92088, 99762, 103599, 119808, 122784, 133016, 134784, 138132, 149643, 163712, 179712, 184176, 199524, 207198, 245568, 266032, 269568, 276264, 299286, 327424, 359424, 368352, 399048, 414396, 448929, 491136, 532064, 539136, 552528, 598572, 654848, 736704, 798096, 828792, 897858, 982272, 1064128, 1078272, 1105056, 1197144, 1309696, 1346787, 1473408, 1596192, 1657584, 1795716, 1964544, 2128256, 2210112, 2394288, 2693574, 2946816, 3192384, 3315168, 3591432, 3929088, 4256512, 4420224, 4788576, 5387148, 5893632, 6384768, 6630336, 7182864, 8513024, 8840448, 9577152, 10774296, 11787264, 12769536, 13260672, 14365728, 17026048, 17680896, 19154304, 21548592, 25539072, 26521344, 28731456, 35361792, 38308608, 43097184, 51078144, 53042688, 57462912, 76617216, 86194368, 106085376, 114925824, 153234432, 172388736, 229851648, 344777472, 459703296, 689554944, 1379109888]

約数ペア:

[(1, 1379109888), (2, 689554944), (3, 459703296), (4, 344777472), (6, 229851648), (8, 172388736), (9, 153234432), (12, 114925824), (13, 106085376), (16, 86194368), (18, 76617216), (24, 57462912), (26, 53042688), (27, 51078144), (32, 43097184), (36, 38308608), (39, 35361792), (48, 28731456), (52, 26521344), (54, 25539072), (64, 21548592), (72, 19154304), (78, 17680896), (81, 17026048), (96, 14365728), (104, 13260672), (108, 12769536), (117, 11787264), (128, 10774296), (144, 9577152), (156, 8840448), (162, 8513024), (192, 7182864), (208, 6630336), (216, 6384768), (234, 5893632), (256, 5387148), (288, 4788576), (312, 4420224), (324, 4256512), (351, 3929088), (384, 3591432), (416, 3315168), (432, 3192384), (468, 2946816), (512, 2693574), (576, 2394288), (624, 2210112), (648, 2128256), (702, 1964544), (768, 1795716), (832, 1657584), (864, 1596192), (936, 1473408), (1024, 1346787), (1053, 1309696), (1152, 1197144), (1248, 1105056), (1279, 1078272), (1296, 1064128), (1404, 982272), (1536, 897858), (1664, 828792), (1728, 798096), (1872, 736704), (2106, 654848), (2304, 598572), (2496, 552528), (2558, 539136), (2592, 532064), (2808, 491136), (3072, 448929), (3328, 414396), (3456, 399048), (3744, 368352), (3837, 359424), (4212, 327424), (4608, 299286), (4992, 276264), (5116, 269568), (5184, 266032), (5616, 245568), (6656, 207198), (6912, 199524), (7488, 184176), (7674, 179712), (8424, 163712), (9216, 149643), (9984, 138132), (10232, 134784), (10368, 133016), (11232, 122784), (11511, 119808), (13312, 103599), (13824, 99762), (14976, 92088), (15348, 89856), (16627, 82944), (16848, 81856), (19968, 69066), (20464, 67392), (20736, 66508), (22464, 61392), (23022, 59904), (27648, 49881), (29952, 46044), (30696, 44928), (33254, 41472), (33696, 40928), (34533, 39936)]