1332211712

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 104

約数和(自身を含む): 2906297856

約数和(自身を除く): 1574086144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 197, 208, 254, 256, 394, 416, 508, 512, 788, 832, 1016, 1024, 1576, 1651, 1664, 2032, 2048, 2561, 3152, 3302, 3328, 4064, 4096, 5122, 6304, 6604, 6656, 8128, 10244, 12608, 13208, 13312, 16256, 20488, 25019, 25216, 26416, 26624, 32512, 40976, 50038, 50432, 52832, 53248, 65024, 81952, 100076, 100864, 105664, 130048, 163904, 200152, 201728, 211328, 260096, 325247, 327808, 400304, 403456, 422656, 520192, 650494, 655616, 800608, 806912, 845312, 1300988, 1311232, 1601216, 1690624, 2601976, 2622464, 3202432, 3381248, 5203952, 5244928, 6404864, 6762496, 10407904, 10489856, 12809728, 20815808, 25619456, 41631616, 51238912, 83263232, 102477824, 166526464, 333052928, 666105856, 1332211712]

約数ペア:

[(1, 1332211712), (2, 666105856), (4, 333052928), (8, 166526464), (13, 102477824), (16, 83263232), (26, 51238912), (32, 41631616), (52, 25619456), (64, 20815808), (104, 12809728), (127, 10489856), (128, 10407904), (197, 6762496), (208, 6404864), (254, 5244928), (256, 5203952), (394, 3381248), (416, 3202432), (508, 2622464), (512, 2601976), (788, 1690624), (832, 1601216), (1016, 1311232), (1024, 1300988), (1576, 845312), (1651, 806912), (1664, 800608), (2032, 655616), (2048, 650494), (2561, 520192), (3152, 422656), (3302, 403456), (3328, 400304), (4064, 327808), (4096, 325247), (5122, 260096), (6304, 211328), (6604, 201728), (6656, 200152), (8128, 163904), (10244, 130048), (12608, 105664), (13208, 100864), (13312, 100076), (16256, 81952), (20488, 65024), (25019, 53248), (25216, 52832), (26416, 50432), (26624, 50038), (32512, 40976)]