260569456

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2766

約数の個数: 60

約数和(自身を含む): 592128768

約数和(自身を除く): 331559312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1778, 2032, 2617, 3556, 5234, 6223, 7112, 10468, 12446, 14224, 18319, 20936, 24892, 36638, 41872, 49784, 73276, 99568, 128233, 146552, 256466, 293104, 332359, 512932, 664718, 1025864, 1329436, 2051728, 2326513, 2658872, 4653026, 5317744, 9306052, 16285591, 18612104, 32571182, 37224208, 65142364, 130284728, 260569456]

約数ペア:

[(1, 260569456), (2, 130284728), (4, 65142364), (7, 37224208), (8, 32571182), (14, 18612104), (16, 16285591), (28, 9306052), (49, 5317744), (56, 4653026), (98, 2658872), (112, 2326513), (127, 2051728), (196, 1329436), (254, 1025864), (392, 664718), (508, 512932), (784, 332359), (889, 293104), (1016, 256466), (1778, 146552), (2032, 128233), (2617, 99568), (3556, 73276), (5234, 49784), (6223, 41872), (7112, 36638), (10468, 24892), (12446, 20936), (14224, 18319)]