1321460784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1741}}^1$

素因数の和:2016

約数の個数: 160

約数和(自身を含む): 4354721280

約数和(自身を除く): 3033260496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 251, 252, 336, 378, 432, 502, 504, 753, 756, 1004, 1008, 1506, 1512, 1741, 1757, 2008, 2259, 3012, 3024, 3482, 3514, 4016, 4518, 5223, 5271, 6024, 6777, 6964, 7028, 9036, 10446, 10542, 12048, 12187, 13554, 13928, 14056, 15669, 15813, 18072, 20892, 21084, 24374, 27108, 27856, 28112, 31338, 31626, 36144, 36561, 41784, 42168, 47007, 47439, 48748, 54216, 62676, 63252, 73122, 83568, 84336, 94014, 94878, 97496, 108432, 109683, 125352, 126504, 146244, 188028, 189756, 194992, 219366, 250704, 253008, 292488, 329049, 376056, 379512, 436991, 438732, 584976, 658098, 752112, 759024, 873982, 877464, 1310973, 1316196, 1747964, 1754928, 2621946, 2632392, 3058937, 3495928, 3932919, 5243892, 5264784, 6117874, 6991856, 7865838, 9176811, 10487784, 11798757, 12235748, 15731676, 18353622, 20975568, 23597514, 24471496, 27530433, 31463352, 36707244, 47195028, 48942992, 55060866, 62926704, 73414488, 82591299, 94390056, 110121732, 146828976, 165182598, 188780112, 220243464, 330365196, 440486928, 660730392, 1321460784]

約数ペア:

[(1, 1321460784), (2, 660730392), (3, 440486928), (4, 330365196), (6, 220243464), (7, 188780112), (8, 165182598), (9, 146828976), (12, 110121732), (14, 94390056), (16, 82591299), (18, 73414488), (21, 62926704), (24, 55060866), (27, 48942992), (28, 47195028), (36, 36707244), (42, 31463352), (48, 27530433), (54, 24471496), (56, 23597514), (63, 20975568), (72, 18353622), (84, 15731676), (108, 12235748), (112, 11798757), (126, 10487784), (144, 9176811), (168, 7865838), (189, 6991856), (216, 6117874), (251, 5264784), (252, 5243892), (336, 3932919), (378, 3495928), (432, 3058937), (502, 2632392), (504, 2621946), (753, 1754928), (756, 1747964), (1004, 1316196), (1008, 1310973), (1506, 877464), (1512, 873982), (1741, 759024), (1757, 752112), (2008, 658098), (2259, 584976), (3012, 438732), (3024, 436991), (3482, 379512), (3514, 376056), (4016, 329049), (4518, 292488), (5223, 253008), (5271, 250704), (6024, 219366), (6777, 194992), (6964, 189756), (7028, 188028), (9036, 146244), (10446, 126504), (10542, 125352), (12048, 109683), (12187, 108432), (13554, 97496), (13928, 94878), (14056, 94014), (15669, 84336), (15813, 83568), (18072, 73122), (20892, 63252), (21084, 62676), (24374, 54216), (27108, 48748), (27856, 47439), (28112, 47007), (31338, 42168), (31626, 41784), (36144, 36561)]