1808684064

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19743

約数の個数: 144

約数和(自身を含む): 5804809920

約数和(自身を除く): 3996125856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 928, 957, 1044, 1056, 1276, 1392, 1584, 1914, 2088, 2552, 2784, 2871, 3168, 3828, 4176, 5104, 5742, 7656, 8352, 10208, 11484, 15312, 19687, 22968, 30624, 39374, 45936, 59061, 78748, 91872, 118122, 157496, 177183, 216557, 236244, 314992, 354366, 433114, 472488, 570923, 629984, 649671, 708732, 866228, 944976, 1141846, 1299342, 1417464, 1712769, 1732456, 1889952, 1949013, 2283692, 2598684, 2834928, 3425538, 3464912, 3898026, 4567384, 5138307, 5197368, 5669856, 6280153, 6851076, 6929824, 7796052, 9134768, 10276614, 10394736, 12560306, 13702152, 15592104, 18269536, 18840459, 20553228, 20789472, 25120612, 27404304, 31184208, 37680918, 41106456, 50241224, 54808608, 56521377, 62368416, 75361836, 82212912, 100482448, 113042754, 150723672, 164425824, 200964896, 226085508, 301447344, 452171016, 602894688, 904342032, 1808684064]

約数ペア:

[(1, 1808684064), (2, 904342032), (3, 602894688), (4, 452171016), (6, 301447344), (8, 226085508), (9, 200964896), (11, 164425824), (12, 150723672), (16, 113042754), (18, 100482448), (22, 82212912), (24, 75361836), (29, 62368416), (32, 56521377), (33, 54808608), (36, 50241224), (44, 41106456), (48, 37680918), (58, 31184208), (66, 27404304), (72, 25120612), (87, 20789472), (88, 20553228), (96, 18840459), (99, 18269536), (116, 15592104), (132, 13702152), (144, 12560306), (174, 10394736), (176, 10276614), (198, 9134768), (232, 7796052), (261, 6929824), (264, 6851076), (288, 6280153), (319, 5669856), (348, 5197368), (352, 5138307), (396, 4567384), (464, 3898026), (522, 3464912), (528, 3425538), (638, 2834928), (696, 2598684), (792, 2283692), (928, 1949013), (957, 1889952), (1044, 1732456), (1056, 1712769), (1276, 1417464), (1392, 1299342), (1584, 1141846), (1914, 944976), (2088, 866228), (2552, 708732), (2784, 649671), (2871, 629984), (3168, 570923), (3828, 472488), (4176, 433114), (5104, 354366), (5742, 314992), (7656, 236244), (8352, 216557), (10208, 177183), (11484, 157496), (15312, 118122), (19687, 91872), (22968, 78748), (30624, 59061), (39374, 45936)]