247768788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^3\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 604759680

約数和(自身を除く): 356990892

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 1697, 2116, 3174, 3394, 5091, 6348, 6788, 10182, 12167, 20364, 24334, 36501, 39031, 48668, 73002, 78062, 117093, 146004, 156124, 234186, 468372, 897713, 1795426, 2693139, 3590852, 5386278, 10772556, 20647399, 41294798, 61942197, 82589596, 123884394, 247768788]

約数ペア:

[(1, 247768788), (2, 123884394), (3, 82589596), (4, 61942197), (6, 41294798), (12, 20647399), (23, 10772556), (46, 5386278), (69, 3590852), (92, 2693139), (138, 1795426), (276, 897713), (529, 468372), (1058, 234186), (1587, 156124), (1697, 146004), (2116, 117093), (3174, 78062), (3394, 73002), (5091, 48668), (6348, 39031), (6788, 36501), (10182, 24334), (12167, 20364)]