1337403648

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{5077}}^1$

素因数の和:5117

約数の個数: 144

約数和(自身を含む): 4151772800

約数和(自身を除く): 2814369152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5077, 5376, 5488, 6272, 8232, 9408, 10154, 10976, 12544, 15231, 16464, 18816, 20308, 21952, 30462, 32928, 35539, 37632, 40616, 43904, 60924, 65856, 71078, 81232, 87808, 106617, 121848, 131712, 142156, 162464, 213234, 243696, 248773, 263424, 284312, 324928, 426468, 487392, 497546, 568624, 649856, 746319, 852936, 974784, 995092, 1137248, 1299712, 1492638, 1705872, 1741411, 1949568, 1990184, 2274496, 2985276, 3411744, 3482822, 3899136, 3980368, 4548992, 5224233, 5970552, 6823488, 6965644, 7960736, 9097984, 10448466, 11941104, 13646976, 13931288, 15921472, 20896932, 23882208, 27293952, 27862576, 31842944, 41793864, 47764416, 55725152, 63685888, 83587728, 95528832, 111450304, 167175456, 191057664, 222900608, 334350912, 445801216, 668701824, 1337403648]

約数ペア:

[(1, 1337403648), (2, 668701824), (3, 445801216), (4, 334350912), (6, 222900608), (7, 191057664), (8, 167175456), (12, 111450304), (14, 95528832), (16, 83587728), (21, 63685888), (24, 55725152), (28, 47764416), (32, 41793864), (42, 31842944), (48, 27862576), (49, 27293952), (56, 23882208), (64, 20896932), (84, 15921472), (96, 13931288), (98, 13646976), (112, 11941104), (128, 10448466), (147, 9097984), (168, 7960736), (192, 6965644), (196, 6823488), (224, 5970552), (256, 5224233), (294, 4548992), (336, 3980368), (343, 3899136), (384, 3482822), (392, 3411744), (448, 2985276), (588, 2274496), (672, 1990184), (686, 1949568), (768, 1741411), (784, 1705872), (896, 1492638), (1029, 1299712), (1176, 1137248), (1344, 995092), (1372, 974784), (1568, 852936), (1792, 746319), (2058, 649856), (2352, 568624), (2688, 497546), (2744, 487392), (3136, 426468), (4116, 324928), (4704, 284312), (5077, 263424), (5376, 248773), (5488, 243696), (6272, 213234), (8232, 162464), (9408, 142156), (10154, 131712), (10976, 121848), (12544, 106617), (15231, 87808), (16464, 81232), (18816, 71078), (20308, 65856), (21952, 60924), (30462, 43904), (32928, 40616), (35539, 37632)]