255863535616

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{9610259}}^1$

素因数の和:9610294

約数の個数: 48

約数和(自身を含む): 550956205800

約数和(自身を除く): 295092670184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 9610259, 19220518, 38441036, 76882072, 124933367, 153764144, 249866734, 307528288, 499733468, 615056576, 999466936, 1230113152, 1998933872, 2460226304, 3997867744, 4920452608, 7995735488, 9840905216, 15991470976, 19681810432, 31982941952, 63965883904, 127931767808, 255863535616]

約数ペア:

[(1, 255863535616), (2, 127931767808), (4, 63965883904), (8, 31982941952), (13, 19681810432), (16, 15991470976), (26, 9840905216), (32, 7995735488), (52, 4920452608), (64, 3997867744), (104, 2460226304), (128, 1998933872), (208, 1230113152), (256, 999466936), (416, 615056576), (512, 499733468), (832, 307528288), (1024, 249866734), (1664, 153764144), (2048, 124933367), (3328, 76882072), (6656, 38441036), (13312, 19220518), (26624, 9610259)]