1270280704

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4603}}^1$

素因数の和:4646

約数の個数: 120

約数和(自身を含む): 3221566128

約数和(自身を除く): 1951285424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3584, 4312, 4603, 4928, 5632, 6272, 8624, 9206, 9856, 12544, 17248, 18412, 19712, 25088, 32221, 34496, 36824, 39424, 50633, 64442, 68992, 73648, 101266, 128884, 137984, 147296, 202532, 225547, 257768, 275968, 294592, 354431, 405064, 451094, 515536, 589184, 708862, 810128, 902188, 1031072, 1178368, 1417724, 1620256, 1804376, 2062144, 2356736, 2481017, 2835448, 3240512, 3608752, 4124288, 4962034, 5670896, 6481024, 7217504, 8248576, 9924068, 11341792, 12962048, 14435008, 16497152, 19848136, 22683584, 25924096, 28870016, 39696272, 45367168, 57740032, 79392544, 90734336, 115480064, 158785088, 181468672, 317570176, 635140352, 1270280704]

約数ペア:

[(1, 1270280704), (2, 635140352), (4, 317570176), (7, 181468672), (8, 158785088), (11, 115480064), (14, 90734336), (16, 79392544), (22, 57740032), (28, 45367168), (32, 39696272), (44, 28870016), (49, 25924096), (56, 22683584), (64, 19848136), (77, 16497152), (88, 14435008), (98, 12962048), (112, 11341792), (128, 9924068), (154, 8248576), (176, 7217504), (196, 6481024), (224, 5670896), (256, 4962034), (308, 4124288), (352, 3608752), (392, 3240512), (448, 2835448), (512, 2481017), (539, 2356736), (616, 2062144), (704, 1804376), (784, 1620256), (896, 1417724), (1078, 1178368), (1232, 1031072), (1408, 902188), (1568, 810128), (1792, 708862), (2156, 589184), (2464, 515536), (2816, 451094), (3136, 405064), (3584, 354431), (4312, 294592), (4603, 275968), (4928, 257768), (5632, 225547), (6272, 202532), (8624, 147296), (9206, 137984), (9856, 128884), (12544, 101266), (17248, 73648), (18412, 68992), (19712, 64442), (25088, 50633), (32221, 39424), (34496, 36824)]