315876484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33083}}^1$

素因数の和:33136

約数の個数: 48

約数和(自身を含む): 711438336

約数和(自身を除く): 395561852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 33083, 66166, 132332, 231581, 363913, 463162, 727826, 926324, 1025573, 1455652, 2051146, 2547391, 4102292, 5094782, 7179011, 10189564, 11281303, 14358022, 22562606, 28716044, 45125212, 78969121, 157938242, 315876484]

約数ペア:

[(1, 315876484), (2, 157938242), (4, 78969121), (7, 45125212), (11, 28716044), (14, 22562606), (22, 14358022), (28, 11281303), (31, 10189564), (44, 7179011), (62, 5094782), (77, 4102292), (124, 2547391), (154, 2051146), (217, 1455652), (308, 1025573), (341, 926324), (434, 727826), (682, 463162), (868, 363913), (1364, 231581), (2387, 132332), (4774, 66166), (9548, 33083)]