1996406784

素因数分解:

$2^{14}\times 3^3\times {\mathrm{4513}}^1$

素因数の和:4550

約数の個数: 120

約数和(自身を含む): 5916409520

約数和(自身を除く): 3920002736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4096, 4513, 4608, 6144, 6912, 8192, 9026, 9216, 12288, 13539, 13824, 16384, 18052, 18432, 24576, 27078, 27648, 36104, 36864, 40617, 49152, 54156, 55296, 72208, 73728, 81234, 108312, 110592, 121851, 144416, 147456, 162468, 216624, 221184, 243702, 288832, 324936, 433248, 442368, 487404, 577664, 649872, 866496, 974808, 1155328, 1299744, 1732992, 1949616, 2310656, 2599488, 3465984, 3899232, 4621312, 5198976, 6931968, 7798464, 9242624, 10397952, 13863936, 15596928, 18485248, 20795904, 27727872, 31193856, 36970496, 41591808, 55455744, 62387712, 73940992, 83183616, 110911488, 124775424, 166367232, 221822976, 249550848, 332734464, 499101696, 665468928, 998203392, 1996406784]

約数ペア:

[(1, 1996406784), (2, 998203392), (3, 665468928), (4, 499101696), (6, 332734464), (8, 249550848), (9, 221822976), (12, 166367232), (16, 124775424), (18, 110911488), (24, 83183616), (27, 73940992), (32, 62387712), (36, 55455744), (48, 41591808), (54, 36970496), (64, 31193856), (72, 27727872), (96, 20795904), (108, 18485248), (128, 15596928), (144, 13863936), (192, 10397952), (216, 9242624), (256, 7798464), (288, 6931968), (384, 5198976), (432, 4621312), (512, 3899232), (576, 3465984), (768, 2599488), (864, 2310656), (1024, 1949616), (1152, 1732992), (1536, 1299744), (1728, 1155328), (2048, 974808), (2304, 866496), (3072, 649872), (3456, 577664), (4096, 487404), (4513, 442368), (4608, 433248), (6144, 324936), (6912, 288832), (8192, 243702), (9026, 221184), (9216, 216624), (12288, 162468), (13539, 147456), (13824, 144416), (16384, 121851), (18052, 110592), (18432, 108312), (24576, 81234), (27078, 73728), (27648, 72208), (36104, 55296), (36864, 54156), (40617, 49152)]