7854449904

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7001}}^1$

素因数の和:7085

約数の個数: 240

約数和(自身を含む): 26724673440

約数和(自身を除く): 18870223536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 98, 106, 108, 112, 126, 144, 147, 159, 168, 189, 196, 212, 216, 252, 294, 318, 336, 371, 378, 392, 424, 432, 441, 477, 504, 588, 636, 742, 756, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1323, 1431, 1484, 1512, 1764, 1908, 2226, 2352, 2544, 2597, 2646, 2862, 2968, 3024, 3339, 3528, 3816, 4452, 5194, 5292, 5724, 5936, 6678, 7001, 7056, 7632, 7791, 8904, 10017, 10388, 10584, 11448, 13356, 14002, 15582, 17808, 20034, 20776, 21003, 21168, 22896, 23373, 26712, 28004, 31164, 40068, 41552, 42006, 46746, 49007, 53424, 56008, 62328, 63009, 70119, 80136, 84012, 93492, 98014, 112016, 124656, 126018, 140238, 147021, 160272, 168024, 186984, 189027, 196028, 252036, 280476, 294042, 336048, 343049, 371053, 373968, 378054, 392056, 441063, 504072, 560952, 588084, 686098, 742106, 756108, 784112, 882126, 1008144, 1029147, 1113159, 1121904, 1176168, 1323189, 1372196, 1484212, 1512216, 1764252, 2058294, 2226318, 2352336, 2597371, 2646378, 2744392, 2968424, 3024432, 3087441, 3339477, 3528504, 4116588, 4452636, 5194742, 5292756, 5488784, 5936848, 6174882, 6678954, 7057008, 7792113, 8233176, 8905272, 9262323, 10018431, 10389484, 10585512, 12349764, 13357908, 15584226, 16466352, 17810544, 18181597, 18524646, 20036862, 20778968, 21171024, 23376339, 24699528, 26715816, 31168452, 36363194, 37049292, 40073724, 41557936, 46752678, 49399056, 53431632, 54544791, 62336904, 70129017, 72726388, 74098584, 80147448, 93505356, 109089582, 124673808, 140258034, 145452776, 148197168, 160294896, 163634373, 187010712, 218179164, 280516068, 290905552, 327268746, 374021424, 436358328, 490903119, 561032136, 654537492, 872716656, 981806238, 1122064272, 1309074984, 1963612476, 2618149968, 3927224952, 7854449904]

約数ペア:

[(1, 7854449904), (2, 3927224952), (3, 2618149968), (4, 1963612476), (6, 1309074984), (7, 1122064272), (8, 981806238), (9, 872716656), (12, 654537492), (14, 561032136), (16, 490903119), (18, 436358328), (21, 374021424), (24, 327268746), (27, 290905552), (28, 280516068), (36, 218179164), (42, 187010712), (48, 163634373), (49, 160294896), (53, 148197168), (54, 145452776), (56, 140258034), (63, 124673808), (72, 109089582), (84, 93505356), (98, 80147448), (106, 74098584), (108, 72726388), (112, 70129017), (126, 62336904), (144, 54544791), (147, 53431632), (159, 49399056), (168, 46752678), (189, 41557936), (196, 40073724), (212, 37049292), (216, 36363194), (252, 31168452), (294, 26715816), (318, 24699528), (336, 23376339), (371, 21171024), (378, 20778968), (392, 20036862), (424, 18524646), (432, 18181597), (441, 17810544), (477, 16466352), (504, 15584226), (588, 13357908), (636, 12349764), (742, 10585512), (756, 10389484), (784, 10018431), (848, 9262323), (882, 8905272), (954, 8233176), (1008, 7792113), (1113, 7057008), (1176, 6678954), (1272, 6174882), (1323, 5936848), (1431, 5488784), (1484, 5292756), (1512, 5194742), (1764, 4452636), (1908, 4116588), (2226, 3528504), (2352, 3339477), (2544, 3087441), (2597, 3024432), (2646, 2968424), (2862, 2744392), (2968, 2646378), (3024, 2597371), (3339, 2352336), (3528, 2226318), (3816, 2058294), (4452, 1764252), (5194, 1512216), (5292, 1484212), (5724, 1372196), (5936, 1323189), (6678, 1176168), (7001, 1121904), (7056, 1113159), (7632, 1029147), (7791, 1008144), (8904, 882126), (10017, 784112), (10388, 756108), (10584, 742106), (11448, 686098), (13356, 588084), (14002, 560952), (15582, 504072), (17808, 441063), (20034, 392056), (20776, 378054), (21003, 373968), (21168, 371053), (22896, 343049), (23373, 336048), (26712, 294042), (28004, 280476), (31164, 252036), (40068, 196028), (41552, 189027), (42006, 186984), (46746, 168024), (49007, 160272), (53424, 147021), (56008, 140238), (62328, 126018), (63009, 124656), (70119, 112016), (80136, 98014), (84012, 93492)]