2068754976

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{117757}}^1$

素因数の和:117834

約数の個数: 72

約数和(自身を含む): 5979515724

約数和(自身を除く): 3910760748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 117757, 235514, 353271, 471028, 706542, 942056, 1059813, 1413084, 1884112, 2119626, 2826168, 3768224, 4239252, 5652336, 7183177, 8478504, 11304672, 14366354, 16957008, 21549531, 28732708, 33914016, 43099062, 57465416, 64648593, 86198124, 114930832, 129297186, 172396248, 229861664, 258594372, 344792496, 517188744, 689584992, 1034377488, 2068754976]

約数ペア:

[(1, 2068754976), (2, 1034377488), (3, 689584992), (4, 517188744), (6, 344792496), (8, 258594372), (9, 229861664), (12, 172396248), (16, 129297186), (18, 114930832), (24, 86198124), (32, 64648593), (36, 57465416), (48, 43099062), (61, 33914016), (72, 28732708), (96, 21549531), (122, 16957008), (144, 14366354), (183, 11304672), (244, 8478504), (288, 7183177), (366, 5652336), (488, 4239252), (549, 3768224), (732, 2826168), (976, 2119626), (1098, 1884112), (1464, 1413084), (1952, 1059813), (2196, 942056), (2928, 706542), (4392, 471028), (5856, 353271), (8784, 235514), (17568, 117757)]