2006456896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 4263298560

約数和(自身を除く): 2256841664

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 61, 62, 64, 118, 122, 124, 236, 244, 248, 281, 472, 488, 496, 562, 944, 976, 992, 1124, 1829, 1888, 1891, 1952, 1984, 2248, 3599, 3658, 3776, 3782, 3904, 4496, 7198, 7316, 7564, 8711, 8992, 14396, 14632, 15128, 16579, 17141, 17422, 17984, 28792, 29264, 30256, 33158, 34282, 34844, 57584, 58528, 60512, 66316, 68564, 69688, 111569, 115168, 117056, 121024, 132632, 137128, 139376, 223138, 230336, 265264, 274256, 278752, 446276, 513949, 530528, 531371, 548512, 557504, 892552, 1011319, 1027898, 1061056, 1062742, 1097024, 1785104, 2022638, 2055796, 2125484, 3570208, 4045276, 4111592, 4250968, 7140416, 8090552, 8223184, 8501936, 16181104, 16446368, 17003872, 31350889, 32362208, 32892736, 34007744, 62701778, 64724416, 125403556, 250807112, 501614224, 1003228448, 2006456896]

約数ペア:

[(1, 2006456896), (2, 1003228448), (4, 501614224), (8, 250807112), (16, 125403556), (31, 64724416), (32, 62701778), (59, 34007744), (61, 32892736), (62, 32362208), (64, 31350889), (118, 17003872), (122, 16446368), (124, 16181104), (236, 8501936), (244, 8223184), (248, 8090552), (281, 7140416), (472, 4250968), (488, 4111592), (496, 4045276), (562, 3570208), (944, 2125484), (976, 2055796), (992, 2022638), (1124, 1785104), (1829, 1097024), (1888, 1062742), (1891, 1061056), (1952, 1027898), (1984, 1011319), (2248, 892552), (3599, 557504), (3658, 548512), (3776, 531371), (3782, 530528), (3904, 513949), (4496, 446276), (7198, 278752), (7316, 274256), (7564, 265264), (8711, 230336), (8992, 223138), (14396, 139376), (14632, 137128), (15128, 132632), (16579, 121024), (17141, 117056), (17422, 115168), (17984, 111569), (28792, 69688), (29264, 68564), (30256, 66316), (33158, 60512), (34282, 58528), (34844, 57584)]