315438816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 1043159040

約数和(自身を除く): 727720224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 139, 154, 168, 176, 224, 231, 264, 278, 307, 308, 336, 352, 417, 462, 528, 556, 614, 616, 672, 834, 921, 924, 973, 1056, 1112, 1228, 1232, 1529, 1668, 1842, 1848, 1946, 2149, 2224, 2456, 2464, 2919, 3058, 3336, 3377, 3684, 3696, 3892, 4298, 4448, 4587, 4912, 5838, 6116, 6447, 6672, 6754, 7368, 7392, 7784, 8596, 9174, 9824, 10131, 10703, 11676, 12232, 12894, 13344, 13508, 14736, 15568, 17192, 18348, 20262, 21406, 23352, 23639, 24464, 25788, 27016, 29472, 31136, 32109, 34384, 36696, 40524, 42673, 42812, 46704, 47278, 48928, 51576, 54032, 64218, 68768, 70917, 73392, 81048, 85346, 85624, 93408, 94556, 103152, 108064, 128019, 128436, 141834, 146784, 162096, 170692, 171248, 189112, 206304, 256038, 256872, 283668, 298711, 324192, 341384, 342496, 378224, 469403, 512076, 513744, 567336, 597422, 682768, 756448, 896133, 938806, 1024152, 1027488, 1134672, 1194844, 1365536, 1408209, 1792266, 1877612, 2048304, 2269344, 2389688, 2816418, 3285821, 3584532, 3755224, 4096608, 4779376, 5632836, 6571642, 7169064, 7510448, 9558752, 9857463, 11265672, 13143284, 14338128, 15020896, 19714926, 22531344, 26286568, 28676256, 39429852, 45062688, 52573136, 78859704, 105146272, 157719408, 315438816]

約数ペア:

[(1, 315438816), (2, 157719408), (3, 105146272), (4, 78859704), (6, 52573136), (7, 45062688), (8, 39429852), (11, 28676256), (12, 26286568), (14, 22531344), (16, 19714926), (21, 15020896), (22, 14338128), (24, 13143284), (28, 11265672), (32, 9857463), (33, 9558752), (42, 7510448), (44, 7169064), (48, 6571642), (56, 5632836), (66, 4779376), (77, 4096608), (84, 3755224), (88, 3584532), (96, 3285821), (112, 2816418), (132, 2389688), (139, 2269344), (154, 2048304), (168, 1877612), (176, 1792266), (224, 1408209), (231, 1365536), (264, 1194844), (278, 1134672), (307, 1027488), (308, 1024152), (336, 938806), (352, 896133), (417, 756448), (462, 682768), (528, 597422), (556, 567336), (614, 513744), (616, 512076), (672, 469403), (834, 378224), (921, 342496), (924, 341384), (973, 324192), (1056, 298711), (1112, 283668), (1228, 256872), (1232, 256038), (1529, 206304), (1668, 189112), (1842, 171248), (1848, 170692), (1946, 162096), (2149, 146784), (2224, 141834), (2456, 128436), (2464, 128019), (2919, 108064), (3058, 103152), (3336, 94556), (3377, 93408), (3684, 85624), (3696, 85346), (3892, 81048), (4298, 73392), (4448, 70917), (4587, 68768), (4912, 64218), (5838, 54032), (6116, 51576), (6447, 48928), (6672, 47278), (6754, 46704), (7368, 42812), (7392, 42673), (7784, 40524), (8596, 36696), (9174, 34384), (9824, 32109), (10131, 31136), (10703, 29472), (11676, 27016), (12232, 25788), (12894, 24464), (13344, 23639), (13508, 23352), (14736, 21406), (15568, 20262), (17192, 18348)]