298907416

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 567705600

約数和(自身を除く): 268798184

約数列:

[1, 2, 4, 8, 131, 223, 262, 446, 524, 892, 1048, 1279, 1784, 2558, 5116, 10232, 29213, 58426, 116852, 167549, 233704, 285217, 335098, 570434, 670196, 1140868, 1340392, 2281736, 37363427, 74726854, 149453708, 298907416]

約数ペア:

[(1, 298907416), (2, 149453708), (4, 74726854), (8, 37363427), (131, 2281736), (223, 1340392), (262, 1140868), (446, 670196), (524, 570434), (892, 335098), (1048, 285217), (1279, 233704), (1784, 167549), (2558, 116852), (5116, 58426), (10232, 29213)]