289354784256

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{494441}}^1$

素因数の和:494592

約数の個数: 120

約数和(自身を含む): 841674772224

約数和(自身を除く): 552319987968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1143, 1152, 1524, 1536, 2032, 2286, 2304, 3048, 4064, 4572, 4608, 6096, 8128, 9144, 12192, 16256, 18288, 24384, 32512, 36576, 48768, 65024, 73152, 97536, 146304, 195072, 292608, 494441, 585216, 988882, 1483323, 1977764, 2966646, 3955528, 4449969, 5933292, 7911056, 8899938, 11866584, 15822112, 17799876, 23733168, 31644224, 35599752, 47466336, 62794007, 63288448, 71199504, 94932672, 125588014, 126576896, 142399008, 188382021, 189865344, 251176028, 253153792, 284798016, 376764042, 379730688, 502352056, 565146063, 569596032, 753528084, 759461376, 1004704112, 1130292126, 1139192064, 1507056168, 2009408224, 2260584252, 2278384128, 3014112336, 4018816448, 4521168504, 6028224672, 8037632896, 9042337008, 12056449344, 16075265792, 18084674016, 24112898688, 32150531584, 36169348032, 48225797376, 72338696064, 96451594752, 144677392128, 289354784256]

約数ペア:

[(1, 289354784256), (2, 144677392128), (3, 96451594752), (4, 72338696064), (6, 48225797376), (8, 36169348032), (9, 32150531584), (12, 24112898688), (16, 18084674016), (18, 16075265792), (24, 12056449344), (32, 9042337008), (36, 8037632896), (48, 6028224672), (64, 4521168504), (72, 4018816448), (96, 3014112336), (127, 2278384128), (128, 2260584252), (144, 2009408224), (192, 1507056168), (254, 1139192064), (256, 1130292126), (288, 1004704112), (381, 759461376), (384, 753528084), (508, 569596032), (512, 565146063), (576, 502352056), (762, 379730688), (768, 376764042), (1016, 284798016), (1143, 253153792), (1152, 251176028), (1524, 189865344), (1536, 188382021), (2032, 142399008), (2286, 126576896), (2304, 125588014), (3048, 94932672), (4064, 71199504), (4572, 63288448), (4608, 62794007), (6096, 47466336), (8128, 35599752), (9144, 31644224), (12192, 23733168), (16256, 17799876), (18288, 15822112), (24384, 11866584), (32512, 8899938), (36576, 7911056), (48768, 5933292), (65024, 4449969), (73152, 3955528), (97536, 2966646), (146304, 1977764), (195072, 1483323), (292608, 988882), (494441, 585216)]