820096704

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 224

約数和(自身を含む): 2779776000

約数和(自身を除く): 1959679296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 151, 168, 189, 192, 216, 224, 252, 288, 302, 336, 378, 432, 448, 449, 453, 504, 576, 604, 672, 756, 864, 898, 906, 1008, 1057, 1208, 1344, 1347, 1359, 1512, 1728, 1796, 1812, 2016, 2114, 2416, 2694, 2718, 3024, 3143, 3171, 3592, 3624, 4032, 4041, 4077, 4228, 4832, 5388, 5436, 6048, 6286, 6342, 7184, 7248, 8082, 8154, 8456, 9429, 9513, 9664, 10776, 10872, 12096, 12123, 12572, 12684, 14368, 14496, 16164, 16308, 16912, 18858, 19026, 21552, 21744, 24246, 25144, 25368, 28287, 28539, 28736, 28992, 32328, 32616, 33824, 37716, 38052, 43104, 43488, 48492, 50288, 50736, 56574, 57078, 64656, 65232, 67648, 67799, 75432, 76104, 84861, 86208, 86976, 96984, 100576, 101472, 113148, 114156, 129312, 130464, 135598, 150864, 152208, 169722, 193968, 201152, 202944, 203397, 226296, 228312, 258624, 260928, 271196, 301728, 304416, 339444, 387936, 406794, 452592, 456624, 474593, 542392, 603456, 608832, 610191, 678888, 775872, 813588, 905184, 913248, 949186, 1084784, 1220382, 1357776, 1423779, 1627176, 1810368, 1826496, 1830573, 1898372, 2169568, 2440764, 2715552, 2847558, 3254352, 3661146, 3796744, 4271337, 4339136, 4881528, 5431104, 5695116, 6508704, 7322292, 7593488, 8542674, 9763056, 11390232, 12814011, 13017408, 14644584, 15186976, 17085348, 19526112, 22780464, 25628022, 29289168, 30373952, 34170696, 39052224, 45560928, 51256044, 58578336, 68341392, 91121856, 102512088, 117156672, 136682784, 205024176, 273365568, 410048352, 820096704]

約数ペア:

[(1, 820096704), (2, 410048352), (3, 273365568), (4, 205024176), (6, 136682784), (7, 117156672), (8, 102512088), (9, 91121856), (12, 68341392), (14, 58578336), (16, 51256044), (18, 45560928), (21, 39052224), (24, 34170696), (27, 30373952), (28, 29289168), (32, 25628022), (36, 22780464), (42, 19526112), (48, 17085348), (54, 15186976), (56, 14644584), (63, 13017408), (64, 12814011), (72, 11390232), (84, 9763056), (96, 8542674), (108, 7593488), (112, 7322292), (126, 6508704), (144, 5695116), (151, 5431104), (168, 4881528), (189, 4339136), (192, 4271337), (216, 3796744), (224, 3661146), (252, 3254352), (288, 2847558), (302, 2715552), (336, 2440764), (378, 2169568), (432, 1898372), (448, 1830573), (449, 1826496), (453, 1810368), (504, 1627176), (576, 1423779), (604, 1357776), (672, 1220382), (756, 1084784), (864, 949186), (898, 913248), (906, 905184), (1008, 813588), (1057, 775872), (1208, 678888), (1344, 610191), (1347, 608832), (1359, 603456), (1512, 542392), (1728, 474593), (1796, 456624), (1812, 452592), (2016, 406794), (2114, 387936), (2416, 339444), (2694, 304416), (2718, 301728), (3024, 271196), (3143, 260928), (3171, 258624), (3592, 228312), (3624, 226296), (4032, 203397), (4041, 202944), (4077, 201152), (4228, 193968), (4832, 169722), (5388, 152208), (5436, 150864), (6048, 135598), (6286, 130464), (6342, 129312), (7184, 114156), (7248, 113148), (8082, 101472), (8154, 100576), (8456, 96984), (9429, 86976), (9513, 86208), (9664, 84861), (10776, 76104), (10872, 75432), (12096, 67799), (12123, 67648), (12572, 65232), (12684, 64656), (14368, 57078), (14496, 56574), (16164, 50736), (16308, 50288), (16912, 48492), (18858, 43488), (19026, 43104), (21552, 38052), (21744, 37716), (24246, 33824), (25144, 32616), (25368, 32328), (28287, 28992), (28539, 28736)]