283002968

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 554451480

約数和(自身を除く): 271448512

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 281, 524, 562, 961, 1048, 1124, 1922, 2248, 3844, 4061, 7688, 8122, 8711, 16244, 17422, 32488, 34844, 36811, 69688, 73622, 125891, 147244, 251782, 270041, 294488, 503564, 540082, 1007128, 1080164, 1141141, 2160328, 2282282, 4564564, 9129128, 35375371, 70750742, 141501484, 283002968]

約数ペア:

[(1, 283002968), (2, 141501484), (4, 70750742), (8, 35375371), (31, 9129128), (62, 4564564), (124, 2282282), (131, 2160328), (248, 1141141), (262, 1080164), (281, 1007128), (524, 540082), (562, 503564), (961, 294488), (1048, 270041), (1124, 251782), (1922, 147244), (2248, 125891), (3844, 73622), (4061, 69688), (7688, 36811), (8122, 34844), (8711, 32488), (16244, 17422)]