248737552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2311}}^1$

素因数の和:2388

約数の個数: 60

約数和(自身を含む): 569362368

約数和(自身を除く): 320624816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 2311, 3472, 3844, 4622, 6727, 7688, 9244, 13454, 15376, 16177, 18488, 26908, 32354, 36976, 53816, 64708, 71641, 107632, 129416, 143282, 258832, 286564, 501487, 573128, 1002974, 1146256, 2005948, 2220871, 4011896, 4441742, 8023792, 8883484, 15546097, 17766968, 31092194, 35533936, 62184388, 124368776, 248737552]

約数ペア:

[(1, 248737552), (2, 124368776), (4, 62184388), (7, 35533936), (8, 31092194), (14, 17766968), (16, 15546097), (28, 8883484), (31, 8023792), (56, 4441742), (62, 4011896), (112, 2220871), (124, 2005948), (217, 1146256), (248, 1002974), (434, 573128), (496, 501487), (868, 286564), (961, 258832), (1736, 143282), (1922, 129416), (2311, 107632), (3472, 71641), (3844, 64708), (4622, 53816), (6727, 36976), (7688, 32354), (9244, 26908), (13454, 18488), (15376, 16177)]