248986432

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 504968256

約数和(自身を除く): 255981824

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 107, 206, 214, 353, 412, 428, 706, 824, 856, 1412, 1648, 1712, 2824, 3296, 3424, 5648, 6592, 6848, 11021, 11296, 22042, 22592, 36359, 37771, 44084, 72718, 75542, 88168, 145436, 151084, 176336, 290872, 302168, 352672, 581744, 604336, 705344, 1163488, 1208672, 2326976, 2417344, 3890413, 7780826, 15561652, 31123304, 62246608, 124493216, 248986432]

約数ペア:

[(1, 248986432), (2, 124493216), (4, 62246608), (8, 31123304), (16, 15561652), (32, 7780826), (64, 3890413), (103, 2417344), (107, 2326976), (206, 1208672), (214, 1163488), (353, 705344), (412, 604336), (428, 581744), (706, 352672), (824, 302168), (856, 290872), (1412, 176336), (1648, 151084), (1712, 145436), (2824, 88168), (3296, 75542), (3424, 72718), (5648, 44084), (6592, 37771), (6848, 36359), (11021, 22592), (11296, 22042)]