387892892464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1244459}}^1$

素因数の和:1244519

約数の個数: 120

約数和(自身を含む): 985134447360

約数和(自身を除く): 597241554896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 242, 253, 308, 322, 368, 484, 506, 616, 644, 847, 968, 1012, 1232, 1288, 1694, 1771, 1936, 2024, 2576, 2783, 3388, 3542, 4048, 5566, 6776, 7084, 11132, 13552, 14168, 19481, 22264, 28336, 38962, 44528, 77924, 155848, 311696, 1244459, 2488918, 4977836, 8711213, 9955672, 13689049, 17422426, 19911344, 27378098, 28622557, 34844852, 54756196, 57245114, 69689704, 95823343, 109512392, 114490228, 139379408, 150579539, 191646686, 200357899, 219024784, 228980456, 301159078, 314848127, 383293372, 400715798, 457960912, 602318156, 629696254, 766586744, 801431596, 1054056773, 1204636312, 1259392508, 1533173488, 1602863192, 2108113546, 2203936889, 2409272624, 2518785016, 3205726384, 3463329397, 4216227092, 4407873778, 5037570032, 6926658794, 8432454184, 8815747556, 13853317588, 16864908368, 17631495112, 24243305779, 27706635176, 35262990224, 48486611558, 55413270352, 96973223116, 193946446232, 387892892464]

約数ペア:

[(1, 387892892464), (2, 193946446232), (4, 96973223116), (7, 55413270352), (8, 48486611558), (11, 35262990224), (14, 27706635176), (16, 24243305779), (22, 17631495112), (23, 16864908368), (28, 13853317588), (44, 8815747556), (46, 8432454184), (56, 6926658794), (77, 5037570032), (88, 4407873778), (92, 4216227092), (112, 3463329397), (121, 3205726384), (154, 2518785016), (161, 2409272624), (176, 2203936889), (184, 2108113546), (242, 1602863192), (253, 1533173488), (308, 1259392508), (322, 1204636312), (368, 1054056773), (484, 801431596), (506, 766586744), (616, 629696254), (644, 602318156), (847, 457960912), (968, 400715798), (1012, 383293372), (1232, 314848127), (1288, 301159078), (1694, 228980456), (1771, 219024784), (1936, 200357899), (2024, 191646686), (2576, 150579539), (2783, 139379408), (3388, 114490228), (3542, 109512392), (4048, 95823343), (5566, 69689704), (6776, 57245114), (7084, 54756196), (11132, 34844852), (13552, 28622557), (14168, 27378098), (19481, 19911344), (22264, 17422426), (28336, 13689049), (38962, 9955672), (44528, 8711213), (77924, 4977836), (155848, 2488918), (311696, 1244459)]