255149608

素因数分解:

$2^3\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{4079}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 547372800

約数和(自身を除く): 292223192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1117, 2234, 4079, 4468, 7819, 8158, 8936, 15638, 16316, 28553, 31276, 32632, 57106, 62552, 114212, 228424, 4556243, 9112486, 18224972, 31893701, 36449944, 63787402, 127574804, 255149608]

約数ペア:

[(1, 255149608), (2, 127574804), (4, 63787402), (7, 36449944), (8, 31893701), (14, 18224972), (28, 9112486), (56, 4556243), (1117, 228424), (2234, 114212), (4079, 62552), (4468, 57106), (7819, 32632), (8158, 31276), (8936, 28553), (15638, 16316)]