263424304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115133}}^1$

素因数の和:115165

約数の個数: 40

約数和(自身を含む): 599617872

約数和(自身を除く): 336193568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 115133, 230266, 460532, 921064, 1266463, 1496729, 1842128, 2532926, 2993458, 5065852, 5986916, 10131704, 11973832, 16464019, 20263408, 23947664, 32928038, 65856076, 131712152, 263424304]

約数ペア:

[(1, 263424304), (2, 131712152), (4, 65856076), (8, 32928038), (11, 23947664), (13, 20263408), (16, 16464019), (22, 11973832), (26, 10131704), (44, 5986916), (52, 5065852), (88, 2993458), (104, 2532926), (143, 1842128), (176, 1496729), (208, 1266463), (286, 921064), (572, 460532), (1144, 230266), (2288, 115133)]