263148704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3929}}^1$

素因数の和:3982

約数の個数: 96

約数和(自身を含む): 665521920

約数和(自身を除く): 402373216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2392, 2576, 2912, 3929, 4186, 4784, 5152, 7858, 8372, 9568, 15716, 16744, 27503, 31432, 33488, 51077, 55006, 62864, 66976, 90367, 102154, 110012, 125728, 180734, 204308, 220024, 357539, 361468, 408616, 440048, 632569, 715078, 722936, 817232, 880096, 1174771, 1265138, 1430156, 1445872, 1634464, 2349542, 2530276, 2860312, 2891744, 4699084, 5060552, 5720624, 8223397, 9398168, 10121104, 11441248, 16446794, 18796336, 20242208, 32893588, 37592672, 65787176, 131574352, 263148704]

約数ペア:

[(1, 263148704), (2, 131574352), (4, 65787176), (7, 37592672), (8, 32893588), (13, 20242208), (14, 18796336), (16, 16446794), (23, 11441248), (26, 10121104), (28, 9398168), (32, 8223397), (46, 5720624), (52, 5060552), (56, 4699084), (91, 2891744), (92, 2860312), (104, 2530276), (112, 2349542), (161, 1634464), (182, 1445872), (184, 1430156), (208, 1265138), (224, 1174771), (299, 880096), (322, 817232), (364, 722936), (368, 715078), (416, 632569), (598, 440048), (644, 408616), (728, 361468), (736, 357539), (1196, 220024), (1288, 204308), (1456, 180734), (2093, 125728), (2392, 110012), (2576, 102154), (2912, 90367), (3929, 66976), (4186, 62864), (4784, 55006), (5152, 51077), (7858, 33488), (8372, 31432), (9568, 27503), (15716, 16744)]