273428584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 604779840

約数和(自身を除く): 331351256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 457, 523, 572, 914, 1046, 1144, 1828, 2092, 3656, 4184, 5027, 5753, 5941, 6799, 10054, 11506, 11882, 13598, 20108, 23012, 23764, 27196, 40216, 46024, 47528, 54392, 65351, 74789, 130702, 149578, 239011, 261404, 299156, 478022, 522808, 598312, 956044, 1912088, 2629121, 3107143, 5258242, 6214286, 10516484, 12428572, 21032968, 24857144, 34178573, 68357146, 136714292, 273428584]

約数ペア:

[(1, 273428584), (2, 136714292), (4, 68357146), (8, 34178573), (11, 24857144), (13, 21032968), (22, 12428572), (26, 10516484), (44, 6214286), (52, 5258242), (88, 3107143), (104, 2629121), (143, 1912088), (286, 956044), (457, 598312), (523, 522808), (572, 478022), (914, 299156), (1046, 261404), (1144, 239011), (1828, 149578), (2092, 130702), (3656, 74789), (4184, 65351), (5027, 54392), (5753, 47528), (5941, 46024), (6799, 40216), (10054, 27196), (11506, 23764), (11882, 23012), (13598, 20108)]