442969806669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{21863}}^1$

素因数の和:22674

約数の個数: 64

約数和(自身を含む): 688593561600

約数和(自身を除く): 245623754931

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 739, 741, 1443, 2109, 2217, 9139, 9607, 14041, 21863, 27343, 27417, 28821, 42123, 65589, 82029, 182533, 284219, 355459, 415397, 519517, 547599, 808931, 852657, 1066377, 1246191, 1558551, 2426793, 5400161, 6753721, 10516103, 15369689, 16156757, 16200483, 20261163, 31548309, 46109067, 48470271, 199805957, 210037841, 306978383, 597800009, 599417871, 630113523, 920935149, 1793400027, 3990718979, 7771400117, 11358200171, 11972156937, 23314200351, 34074600513, 147656602223, 442969806669]

約数ペア:

[(1, 442969806669), (3, 147656602223), (13, 34074600513), (19, 23314200351), (37, 11972156937), (39, 11358200171), (57, 7771400117), (111, 3990718979), (247, 1793400027), (481, 920935149), (703, 630113523), (739, 599417871), (741, 597800009), (1443, 306978383), (2109, 210037841), (2217, 199805957), (9139, 48470271), (9607, 46109067), (14041, 31548309), (21863, 20261163), (27343, 16200483), (27417, 16156757), (28821, 15369689), (42123, 10516103), (65589, 6753721), (82029, 5400161), (182533, 2426793), (284219, 1558551), (355459, 1246191), (415397, 1066377), (519517, 852657), (547599, 808931)]