293468672

素因数分解:

$2^9\times 7^1\times {\mathrm{81883}}^1$

素因数の和:81908

約数の個数: 40

約数和(自身を含む): 670138656

約数和(自身を除く): 376669984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 81883, 163766, 327532, 573181, 655064, 1146362, 1310128, 2292724, 2620256, 4585448, 5240512, 9170896, 10481024, 18341792, 20962048, 36683584, 41924096, 73367168, 146734336, 293468672]

約数ペア:

[(1, 293468672), (2, 146734336), (4, 73367168), (7, 41924096), (8, 36683584), (14, 20962048), (16, 18341792), (28, 10481024), (32, 9170896), (56, 5240512), (64, 4585448), (112, 2620256), (128, 2292724), (224, 1310128), (256, 1146362), (448, 655064), (512, 573181), (896, 327532), (1792, 163766), (3584, 81883)]