1778480136

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2267

約数の個数: 96

約数和(自身を含む): 4915235520

約数和(自身を除く): 3136755384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 173, 213, 284, 346, 426, 519, 568, 639, 692, 852, 1038, 1278, 1384, 1557, 1704, 2011, 2076, 2556, 3114, 4022, 4152, 5112, 6033, 6228, 8044, 12066, 12283, 12456, 16088, 18099, 24132, 24566, 36198, 36849, 48264, 49132, 72396, 73698, 98264, 110547, 142781, 144792, 147396, 221094, 285562, 294792, 347903, 428343, 442188, 571124, 695806, 856686, 884376, 1043709, 1142248, 1285029, 1391612, 1713372, 2087418, 2570058, 2783224, 3131127, 3426744, 4174836, 5140116, 6262254, 8349672, 10280232, 12524508, 24701113, 25049016, 49402226, 74103339, 98804452, 148206678, 197608904, 222310017, 296413356, 444620034, 592826712, 889240068, 1778480136]

約数ペア:

[(1, 1778480136), (2, 889240068), (3, 592826712), (4, 444620034), (6, 296413356), (8, 222310017), (9, 197608904), (12, 148206678), (18, 98804452), (24, 74103339), (36, 49402226), (71, 25049016), (72, 24701113), (142, 12524508), (173, 10280232), (213, 8349672), (284, 6262254), (346, 5140116), (426, 4174836), (519, 3426744), (568, 3131127), (639, 2783224), (692, 2570058), (852, 2087418), (1038, 1713372), (1278, 1391612), (1384, 1285029), (1557, 1142248), (1704, 1043709), (2011, 884376), (2076, 856686), (2556, 695806), (3114, 571124), (4022, 442188), (4152, 428343), (5112, 347903), (6033, 294792), (6228, 285562), (8044, 221094), (12066, 147396), (12283, 144792), (12456, 142781), (16088, 110547), (18099, 98264), (24132, 73698), (24566, 72396), (36198, 49132), (36849, 48264)]