478426956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{247633}}^1$

素因数の和:247670

約数の個数: 48

約数和(自身を含む): 1331280384

約数和(自身を除く): 852853428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 247633, 495266, 742899, 990532, 1485798, 1733431, 2971596, 3466862, 5200293, 5695559, 6933724, 10400586, 11391118, 17086677, 20801172, 22782236, 34173354, 39868913, 68346708, 79737826, 119606739, 159475652, 239213478, 478426956]

約数ペア:

[(1, 478426956), (2, 239213478), (3, 159475652), (4, 119606739), (6, 79737826), (7, 68346708), (12, 39868913), (14, 34173354), (21, 22782236), (23, 20801172), (28, 17086677), (42, 11391118), (46, 10400586), (69, 6933724), (84, 5695559), (92, 5200293), (138, 3466862), (161, 2971596), (276, 1733431), (322, 1485798), (483, 990532), (644, 742899), (966, 495266), (1932, 247633)]