2021939136

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1112

約数の個数: 252

約数和(自身を含む): 6843461040

約数和(自身を除く): 4821521904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 71, 72, 84, 96, 98, 112, 126, 142, 144, 147, 168, 192, 196, 213, 224, 252, 284, 288, 294, 336, 392, 426, 441, 448, 497, 504, 568, 576, 588, 639, 672, 784, 852, 882, 994, 1008, 1009, 1136, 1176, 1278, 1344, 1491, 1568, 1704, 1764, 1988, 2016, 2018, 2272, 2352, 2556, 2982, 3027, 3136, 3408, 3479, 3528, 3976, 4032, 4036, 4473, 4544, 4704, 5112, 5964, 6054, 6816, 6958, 7056, 7063, 7952, 8072, 8946, 9081, 9408, 10224, 10437, 11928, 12108, 13632, 13916, 14112, 14126, 15904, 16144, 17892, 18162, 20448, 20874, 21189, 23856, 24216, 27832, 28224, 28252, 31311, 31808, 32288, 35784, 36324, 40896, 41748, 42378, 47712, 48432, 49441, 55664, 56504, 62622, 63567, 64576, 71568, 71639, 72648, 83496, 84756, 95424, 96864, 98882, 111328, 113008, 125244, 127134, 143136, 143278, 145296, 148323, 166992, 169512, 193728, 197764, 214917, 222656, 226016, 250488, 254268, 286272, 286556, 290592, 296646, 333984, 339024, 395528, 429834, 444969, 452032, 500976, 501473, 508536, 573112, 581184, 593292, 644751, 667968, 678048, 791056, 859668, 889938, 1001952, 1002946, 1017072, 1146224, 1186584, 1289502, 1356096, 1504419, 1582112, 1719336, 1779876, 2003904, 2005892, 2034144, 2292448, 2373168, 2579004, 3008838, 3164224, 3438672, 3510311, 3559752, 4011784, 4068288, 4513257, 4584896, 4746336, 5158008, 6017676, 6877344, 7020622, 7119504, 8023568, 9026514, 9492672, 10316016, 10530933, 12035352, 13754688, 14041244, 14239008, 16047136, 18053028, 20632032, 21061866, 24070704, 28082488, 28478016, 31592799, 32094272, 36106056, 41264064, 42123732, 48141408, 56164976, 63185598, 72212112, 84247464, 96282816, 112329952, 126371196, 144424224, 168494928, 224659904, 252742392, 288848448, 336989856, 505484784, 673979712, 1010969568, 2021939136]

約数ペア:

[(1, 2021939136), (2, 1010969568), (3, 673979712), (4, 505484784), (6, 336989856), (7, 288848448), (8, 252742392), (9, 224659904), (12, 168494928), (14, 144424224), (16, 126371196), (18, 112329952), (21, 96282816), (24, 84247464), (28, 72212112), (32, 63185598), (36, 56164976), (42, 48141408), (48, 42123732), (49, 41264064), (56, 36106056), (63, 32094272), (64, 31592799), (71, 28478016), (72, 28082488), (84, 24070704), (96, 21061866), (98, 20632032), (112, 18053028), (126, 16047136), (142, 14239008), (144, 14041244), (147, 13754688), (168, 12035352), (192, 10530933), (196, 10316016), (213, 9492672), (224, 9026514), (252, 8023568), (284, 7119504), (288, 7020622), (294, 6877344), (336, 6017676), (392, 5158008), (426, 4746336), (441, 4584896), (448, 4513257), (497, 4068288), (504, 4011784), (568, 3559752), (576, 3510311), (588, 3438672), (639, 3164224), (672, 3008838), (784, 2579004), (852, 2373168), (882, 2292448), (994, 2034144), (1008, 2005892), (1009, 2003904), (1136, 1779876), (1176, 1719336), (1278, 1582112), (1344, 1504419), (1491, 1356096), (1568, 1289502), (1704, 1186584), (1764, 1146224), (1988, 1017072), (2016, 1002946), (2018, 1001952), (2272, 889938), (2352, 859668), (2556, 791056), (2982, 678048), (3027, 667968), (3136, 644751), (3408, 593292), (3479, 581184), (3528, 573112), (3976, 508536), (4032, 501473), (4036, 500976), (4473, 452032), (4544, 444969), (4704, 429834), (5112, 395528), (5964, 339024), (6054, 333984), (6816, 296646), (6958, 290592), (7056, 286556), (7063, 286272), (7952, 254268), (8072, 250488), (8946, 226016), (9081, 222656), (9408, 214917), (10224, 197764), (10437, 193728), (11928, 169512), (12108, 166992), (13632, 148323), (13916, 145296), (14112, 143278), (14126, 143136), (15904, 127134), (16144, 125244), (17892, 113008), (18162, 111328), (20448, 98882), (20874, 96864), (21189, 95424), (23856, 84756), (24216, 83496), (27832, 72648), (28224, 71639), (28252, 71568), (31311, 64576), (31808, 63567), (32288, 62622), (35784, 56504), (36324, 55664), (40896, 49441), (41748, 48432), (42378, 47712)]