308012804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{2011}}^1$

素因数の和:2144

約数の個数: 36

約数和(自身を含む): 598457328

約数和(自身を除く): 290444524

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2011, 2596, 3481, 4022, 6962, 8044, 13924, 22121, 38291, 44242, 76582, 88484, 118649, 153164, 237298, 474596, 1305139, 2610278, 5220556, 7000291, 14000582, 28001164, 77003201, 154006402, 308012804]

約数ペア:

[(1, 308012804), (2, 154006402), (4, 77003201), (11, 28001164), (22, 14000582), (44, 7000291), (59, 5220556), (118, 2610278), (236, 1305139), (649, 474596), (1298, 237298), (2011, 153164), (2596, 118649), (3481, 88484), (4022, 76582), (6962, 44242), (8044, 38291), (13924, 22121)]