2543996896

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 6067353600

約数和(自身を除く): 3523356704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 199, 217, 224, 248, 263, 392, 398, 434, 496, 526, 784, 796, 868, 992, 1052, 1393, 1519, 1568, 1592, 1736, 1841, 2104, 2786, 3038, 3184, 3472, 3682, 4208, 5572, 6076, 6169, 6368, 6944, 7364, 8153, 8416, 9751, 11144, 12152, 12338, 12887, 14728, 16306, 19502, 22288, 24304, 24676, 25774, 29456, 32612, 39004, 43183, 44576, 48608, 49352, 51548, 52337, 57071, 58912, 65224, 78008, 86366, 98704, 103096, 104674, 114142, 130448, 156016, 172732, 197408, 206192, 209348, 228284, 260896, 302281, 312032, 345464, 366359, 399497, 412384, 418696, 456568, 604562, 690928, 732718, 798994, 837392, 913136, 1209124, 1381856, 1465436, 1597988, 1622447, 1674784, 1826272, 2418248, 2564513, 2930872, 3195976, 3244894, 4836496, 5129026, 5861744, 6391952, 6489788, 9672992, 10258052, 11357129, 11723488, 12783904, 12979576, 20516104, 22714258, 25959152, 41032208, 45428516, 51918304, 79499903, 82064416, 90857032, 158999806, 181714064, 317999612, 363428128, 635999224, 1271998448, 2543996896]

約数ペア:

[(1, 2543996896), (2, 1271998448), (4, 635999224), (7, 363428128), (8, 317999612), (14, 181714064), (16, 158999806), (28, 90857032), (31, 82064416), (32, 79499903), (49, 51918304), (56, 45428516), (62, 41032208), (98, 25959152), (112, 22714258), (124, 20516104), (196, 12979576), (199, 12783904), (217, 11723488), (224, 11357129), (248, 10258052), (263, 9672992), (392, 6489788), (398, 6391952), (434, 5861744), (496, 5129026), (526, 4836496), (784, 3244894), (796, 3195976), (868, 2930872), (992, 2564513), (1052, 2418248), (1393, 1826272), (1519, 1674784), (1568, 1622447), (1592, 1597988), (1736, 1465436), (1841, 1381856), (2104, 1209124), (2786, 913136), (3038, 837392), (3184, 798994), (3472, 732718), (3682, 690928), (4208, 604562), (5572, 456568), (6076, 418696), (6169, 412384), (6368, 399497), (6944, 366359), (7364, 345464), (8153, 312032), (8416, 302281), (9751, 260896), (11144, 228284), (12152, 209348), (12338, 206192), (12887, 197408), (14728, 172732), (16306, 156016), (19502, 130448), (22288, 114142), (24304, 104674), (24676, 103096), (25774, 98704), (29456, 86366), (32612, 78008), (39004, 65224), (43183, 58912), (44576, 57071), (48608, 52337), (49352, 51548)]