480256

素因数分解:

$2^{10}\times 7^1\times {\mathrm{67}}^1$

素因数の和:94

約数の個数: 44

約数和(自身を含む): 1113568

約数和(自身を除く): 633312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 896, 938, 1024, 1072, 1792, 1876, 2144, 3584, 3752, 4288, 7168, 7504, 8576, 15008, 17152, 30016, 34304, 60032, 68608, 120064, 240128, 480256]

約数ペア:

[(1, 480256), (2, 240128), (4, 120064), (7, 68608), (8, 60032), (14, 34304), (16, 30016), (28, 17152), (32, 15008), (56, 8576), (64, 7504), (67, 7168), (112, 4288), (128, 3752), (134, 3584), (224, 2144), (256, 1876), (268, 1792), (448, 1072), (469, 1024), (512, 938), (536, 896)]