291201674390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1\times {\mathrm{10459}}^1$

素因数の和:12597

約数の個数: 64

約数和(自身を含む): 576660971520

約数和(自身を除く): 285459297130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 1993, 2794, 3986, 6985, 9965, 10459, 13970, 19930, 20918, 21923, 43846, 52295, 104590, 109615, 115049, 219230, 230098, 253111, 506222, 575245, 1150490, 1265555, 1328293, 2531110, 2656586, 2784221, 5568442, 6641465, 13282930, 13921105, 14611223, 20844787, 27842210, 29222446, 41689574, 73056115, 104223935, 146112230, 208447870, 229292657, 458585314, 1146463285, 2292926570, 2647287949, 5294575898, 13236439745, 26472879490, 29120167439, 58240334878, 145600837195, 291201674390]

約数ペア:

[(1, 291201674390), (2, 145600837195), (5, 58240334878), (10, 29120167439), (11, 26472879490), (22, 13236439745), (55, 5294575898), (110, 2647287949), (127, 2292926570), (254, 1146463285), (635, 458585314), (1270, 229292657), (1397, 208447870), (1993, 146112230), (2794, 104223935), (3986, 73056115), (6985, 41689574), (9965, 29222446), (10459, 27842210), (13970, 20844787), (19930, 14611223), (20918, 13921105), (21923, 13282930), (43846, 6641465), (52295, 5568442), (104590, 2784221), (109615, 2656586), (115049, 2531110), (219230, 1328293), (230098, 1265555), (253111, 1150490), (506222, 575245)]