1440996832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{11597}}^1$

素因数の和:11971

約数の個数: 48

約数和(自身を含む): 3103903152

約数和(自身を除く): 1662906320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 353, 706, 1412, 2824, 3883, 5648, 7766, 11296, 11597, 15532, 23194, 31064, 46388, 62128, 92776, 124256, 127567, 185552, 255134, 371104, 510268, 1020536, 2041072, 4082144, 4093741, 8187482, 16374964, 32749928, 45031151, 65499856, 90062302, 130999712, 180124604, 360249208, 720498416, 1440996832]

約数ペア:

[(1, 1440996832), (2, 720498416), (4, 360249208), (8, 180124604), (11, 130999712), (16, 90062302), (22, 65499856), (32, 45031151), (44, 32749928), (88, 16374964), (176, 8187482), (352, 4093741), (353, 4082144), (706, 2041072), (1412, 1020536), (2824, 510268), (3883, 371104), (5648, 255134), (7766, 185552), (11296, 127567), (11597, 124256), (15532, 92776), (23194, 62128), (31064, 46388)]