21850446912

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{1307}}^1\times {\mathrm{1777}}^1$

素因数の和:3113

約数の個数: 168

約数和(自身を含む): 67340768544

約数和(自身を除く): 45490321632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1307, 1344, 1568, 1777, 2352, 2614, 3136, 3554, 3921, 4704, 5228, 5331, 7108, 7842, 9149, 9408, 10456, 10662, 12439, 14216, 15684, 18298, 20912, 21324, 24878, 27447, 28432, 31368, 36596, 37317, 41824, 42648, 49756, 54894, 56864, 62736, 64043, 73192, 74634, 83648, 85296, 87073, 99512, 109788, 113728, 125472, 128086, 146384, 149268, 170592, 174146, 192129, 199024, 219576, 250944, 256172, 261219, 292768, 298536, 341184, 348292, 384258, 398048, 439152, 512344, 522438, 585536, 597072, 696584, 768516, 796096, 878304, 1024688, 1044876, 1194144, 1393168, 1537032, 1756608, 2049376, 2089752, 2322539, 2388288, 2786336, 3074064, 4098752, 4179504, 4645078, 5572672, 6148128, 6967617, 8359008, 9290156, 12296256, 13935234, 16257773, 16718016, 18580312, 27870468, 32515546, 37160624, 48773319, 55740936, 65031092, 74321248, 97546638, 111481872, 113804411, 130062184, 148642496, 195093276, 222963744, 227608822, 260124368, 341413233, 390186552, 445927488, 455217644, 520248736, 682826466, 780373104, 910435288, 1040497472, 1365652932, 1560746208, 1820870576, 2731305864, 3121492416, 3641741152, 5462611728, 7283482304, 10925223456, 21850446912]

約数ペア:

[(1, 21850446912), (2, 10925223456), (3, 7283482304), (4, 5462611728), (6, 3641741152), (7, 3121492416), (8, 2731305864), (12, 1820870576), (14, 1560746208), (16, 1365652932), (21, 1040497472), (24, 910435288), (28, 780373104), (32, 682826466), (42, 520248736), (48, 455217644), (49, 445927488), (56, 390186552), (64, 341413233), (84, 260124368), (96, 227608822), (98, 222963744), (112, 195093276), (147, 148642496), (168, 130062184), (192, 113804411), (196, 111481872), (224, 97546638), (294, 74321248), (336, 65031092), (392, 55740936), (448, 48773319), (588, 37160624), (672, 32515546), (784, 27870468), (1176, 18580312), (1307, 16718016), (1344, 16257773), (1568, 13935234), (1777, 12296256), (2352, 9290156), (2614, 8359008), (3136, 6967617), (3554, 6148128), (3921, 5572672), (4704, 4645078), (5228, 4179504), (5331, 4098752), (7108, 3074064), (7842, 2786336), (9149, 2388288), (9408, 2322539), (10456, 2089752), (10662, 2049376), (12439, 1756608), (14216, 1537032), (15684, 1393168), (18298, 1194144), (20912, 1044876), (21324, 1024688), (24878, 878304), (27447, 796096), (28432, 768516), (31368, 696584), (36596, 597072), (37317, 585536), (41824, 522438), (42648, 512344), (49756, 439152), (54894, 398048), (56864, 384258), (62736, 348292), (64043, 341184), (73192, 298536), (74634, 292768), (83648, 261219), (85296, 256172), (87073, 250944), (99512, 219576), (109788, 199024), (113728, 192129), (125472, 174146), (128086, 170592), (146384, 149268)]