254199008

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36607}}^1$

素因数の和:36655

約数の個数: 48

約数和(自身を含む): 590413824

約数和(自身を除く): 336214816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 36607, 73214, 146428, 256249, 292856, 512498, 585712, 1024996, 1134817, 1171424, 2049992, 2269634, 4099984, 4539268, 7943719, 8199968, 9078536, 15887438, 18157072, 31774876, 36314144, 63549752, 127099504, 254199008]

約数ペア:

[(1, 254199008), (2, 127099504), (4, 63549752), (7, 36314144), (8, 31774876), (14, 18157072), (16, 15887438), (28, 9078536), (31, 8199968), (32, 7943719), (56, 4539268), (62, 4099984), (112, 2269634), (124, 2049992), (217, 1171424), (224, 1134817), (248, 1024996), (434, 585712), (496, 512498), (868, 292856), (992, 256249), (1736, 146428), (3472, 73214), (6944, 36607)]