268617728

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 554561280

約数和(自身を除く): 285943552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4231, 7936, 8462, 15872, 16924, 31744, 33848, 63488, 67696, 131161, 135392, 262322, 270784, 524644, 541568, 1049288, 1083136, 2098576, 2166272, 4197152, 4332544, 8394304, 8665088, 16788608, 33577216, 67154432, 134308864, 268617728]

約数ペア:

[(1, 268617728), (2, 134308864), (4, 67154432), (8, 33577216), (16, 16788608), (31, 8665088), (32, 8394304), (62, 4332544), (64, 4197152), (124, 2166272), (128, 2098576), (248, 1083136), (256, 1049288), (496, 541568), (512, 524644), (992, 270784), (1024, 262322), (1984, 135392), (2048, 131161), (3968, 67696), (4231, 63488), (7936, 33848), (8462, 31744), (15872, 16924)]