2766320208

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{220811}}^1$

素因数の和:220857

約数の個数: 80

約数和(自身を含む): 8214206400

約数和(自身を除く): 5447886192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 220811, 441622, 662433, 883244, 1324866, 1766488, 1987299, 2649732, 3532976, 3974598, 5299464, 5961897, 6403519, 7949196, 10598928, 11923794, 12807038, 15898392, 19210557, 23847588, 25614076, 31796784, 38421114, 47695176, 51228152, 57631671, 76842228, 95390352, 102456304, 115263342, 153684456, 172895013, 230526684, 307368912, 345790026, 461053368, 691580052, 922106736, 1383160104, 2766320208]

約数ペア:

[(1, 2766320208), (2, 1383160104), (3, 922106736), (4, 691580052), (6, 461053368), (8, 345790026), (9, 307368912), (12, 230526684), (16, 172895013), (18, 153684456), (24, 115263342), (27, 102456304), (29, 95390352), (36, 76842228), (48, 57631671), (54, 51228152), (58, 47695176), (72, 38421114), (87, 31796784), (108, 25614076), (116, 23847588), (144, 19210557), (174, 15898392), (216, 12807038), (232, 11923794), (261, 10598928), (348, 7949196), (432, 6403519), (464, 5961897), (522, 5299464), (696, 3974598), (783, 3532976), (1044, 2649732), (1392, 1987299), (1566, 1766488), (2088, 1324866), (3132, 883244), (4176, 662433), (6264, 441622), (12528, 220811)]