12731269248

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:955

約数の個数: 192

約数和(自身を含む): 37378242720

約数和(自身を除く): 24646973472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 268, 281, 288, 384, 402, 536, 562, 576, 587, 603, 804, 843, 1072, 1124, 1152, 1174, 1206, 1608, 1686, 1761, 2144, 2248, 2348, 2412, 2529, 3216, 3372, 3522, 4288, 4496, 4696, 4824, 5058, 5283, 6432, 6744, 7044, 8576, 8992, 9392, 9648, 10116, 10566, 12864, 13488, 14088, 17984, 18784, 18827, 19296, 20232, 21132, 25728, 26976, 28176, 35968, 37568, 37654, 38592, 39329, 40464, 42264, 53952, 56352, 56481, 75136, 75308, 77184, 78658, 80928, 84528, 107904, 112704, 112962, 117987, 150616, 157316, 161856, 164947, 169056, 169443, 225408, 225924, 235974, 301232, 314632, 323712, 329894, 338112, 338886, 353961, 451848, 471948, 494841, 602464, 629264, 659788, 676224, 677772, 707922, 903696, 943896, 989682, 1204928, 1258528, 1319576, 1355544, 1415844, 1484523, 1807392, 1887792, 1979364, 2409856, 2517056, 2639152, 2711088, 2831688, 2969046, 3614784, 3775584, 3958728, 5034112, 5278304, 5422176, 5663376, 5938092, 7229568, 7551168, 7917456, 10556608, 10844352, 11051449, 11326752, 11876184, 15102336, 15834912, 21113216, 21688704, 22102898, 22653504, 23752368, 31669824, 33154347, 44205796, 45307008, 47504736, 63339648, 66308694, 88411592, 95009472, 99463041, 132617388, 176823184, 190018944, 198926082, 265234776, 353646368, 397852164, 530469552, 707292736, 795704328, 1060939104, 1414585472, 1591408656, 2121878208, 3182817312, 4243756416, 6365634624, 12731269248]

約数ペア:

[(1, 12731269248), (2, 6365634624), (3, 4243756416), (4, 3182817312), (6, 2121878208), (8, 1591408656), (9, 1414585472), (12, 1060939104), (16, 795704328), (18, 707292736), (24, 530469552), (32, 397852164), (36, 353646368), (48, 265234776), (64, 198926082), (67, 190018944), (72, 176823184), (96, 132617388), (128, 99463041), (134, 95009472), (144, 88411592), (192, 66308694), (201, 63339648), (268, 47504736), (281, 45307008), (288, 44205796), (384, 33154347), (402, 31669824), (536, 23752368), (562, 22653504), (576, 22102898), (587, 21688704), (603, 21113216), (804, 15834912), (843, 15102336), (1072, 11876184), (1124, 11326752), (1152, 11051449), (1174, 10844352), (1206, 10556608), (1608, 7917456), (1686, 7551168), (1761, 7229568), (2144, 5938092), (2248, 5663376), (2348, 5422176), (2412, 5278304), (2529, 5034112), (3216, 3958728), (3372, 3775584), (3522, 3614784), (4288, 2969046), (4496, 2831688), (4696, 2711088), (4824, 2639152), (5058, 2517056), (5283, 2409856), (6432, 1979364), (6744, 1887792), (7044, 1807392), (8576, 1484523), (8992, 1415844), (9392, 1355544), (9648, 1319576), (10116, 1258528), (10566, 1204928), (12864, 989682), (13488, 943896), (14088, 903696), (17984, 707922), (18784, 677772), (18827, 676224), (19296, 659788), (20232, 629264), (21132, 602464), (25728, 494841), (26976, 471948), (28176, 451848), (35968, 353961), (37568, 338886), (37654, 338112), (38592, 329894), (39329, 323712), (40464, 314632), (42264, 301232), (53952, 235974), (56352, 225924), (56481, 225408), (75136, 169443), (75308, 169056), (77184, 164947), (78658, 161856), (80928, 157316), (84528, 150616), (107904, 117987), (112704, 112962)]