1806991872

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7358

約数の個数: 160

約数和(自身を含む): 5741632512

約数和(自身を除く): 3934640640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2208, 2576, 2688, 2944, 3584, 3864, 4416, 5152, 5376, 5888, 7307, 7728, 8832, 10304, 10752, 11776, 14614, 15456, 17664, 20608, 21921, 29228, 30912, 35328, 41216, 43842, 51149, 58456, 61824, 82432, 87684, 102298, 116912, 123648, 153447, 168061, 175368, 204596, 233824, 247296, 306894, 336122, 350736, 409192, 467648, 504183, 613788, 672244, 701472, 818384, 935296, 1008366, 1176427, 1227576, 1344488, 1402944, 1636768, 1870592, 2016732, 2352854, 2455152, 2688976, 2805888, 3273536, 3529281, 3741184, 4033464, 4705708, 4910304, 5377952, 5611776, 6547072, 7058562, 8066928, 9411416, 9820608, 10755904, 11223552, 13094144, 14117124, 16133856, 18822832, 19641216, 21511808, 26188288, 28234248, 32267712, 37645664, 39282432, 43023616, 56468496, 64535424, 75291328, 78564864, 86047232, 112936992, 129070848, 150582656, 225873984, 258141696, 301165312, 451747968, 602330624, 903495936, 1806991872]

約数ペア:

[(1, 1806991872), (2, 903495936), (3, 602330624), (4, 451747968), (6, 301165312), (7, 258141696), (8, 225873984), (12, 150582656), (14, 129070848), (16, 112936992), (21, 86047232), (23, 78564864), (24, 75291328), (28, 64535424), (32, 56468496), (42, 43023616), (46, 39282432), (48, 37645664), (56, 32267712), (64, 28234248), (69, 26188288), (84, 21511808), (92, 19641216), (96, 18822832), (112, 16133856), (128, 14117124), (138, 13094144), (161, 11223552), (168, 10755904), (184, 9820608), (192, 9411416), (224, 8066928), (256, 7058562), (276, 6547072), (322, 5611776), (336, 5377952), (368, 4910304), (384, 4705708), (448, 4033464), (483, 3741184), (512, 3529281), (552, 3273536), (644, 2805888), (672, 2688976), (736, 2455152), (768, 2352854), (896, 2016732), (966, 1870592), (1104, 1636768), (1288, 1402944), (1344, 1344488), (1472, 1227576), (1536, 1176427), (1792, 1008366), (1932, 935296), (2208, 818384), (2576, 701472), (2688, 672244), (2944, 613788), (3584, 504183), (3864, 467648), (4416, 409192), (5152, 350736), (5376, 336122), (5888, 306894), (7307, 247296), (7728, 233824), (8832, 204596), (10304, 175368), (10752, 168061), (11776, 153447), (14614, 123648), (15456, 116912), (17664, 102298), (20608, 87684), (21921, 82432), (29228, 61824), (30912, 58456), (35328, 51149), (41216, 43842)]