255486192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409433}}^1$

素因数の和:409457

約数の個数: 40

約数和(自身を含む): 710777424

約数和(自身を除く): 455291232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 409433, 818866, 1228299, 1637732, 2456598, 3275464, 4913196, 5322629, 6550928, 9826392, 10645258, 15967887, 19652784, 21290516, 31935774, 42581032, 63871548, 85162064, 127743096, 255486192]

約数ペア:

[(1, 255486192), (2, 127743096), (3, 85162064), (4, 63871548), (6, 42581032), (8, 31935774), (12, 21290516), (13, 19652784), (16, 15967887), (24, 10645258), (26, 9826392), (39, 6550928), (48, 5322629), (52, 4913196), (78, 3275464), (104, 2456598), (156, 1637732), (208, 1228299), (312, 818866), (624, 409433)]