1520307544

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22271}}^1$

素因数の和:22360

約数の個数: 64

約数和(自身を含む): 3463741440

約数和(自身を除く): 1943433896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1219, 1288, 1484, 2438, 2968, 4876, 8533, 9752, 17066, 22271, 34132, 44542, 68264, 89084, 155897, 178168, 311794, 512233, 623588, 1024466, 1180363, 1247176, 2048932, 2360726, 3585631, 4097864, 4721452, 7171262, 8262541, 9442904, 14342524, 16525082, 27148349, 28685048, 33050164, 54296698, 66100328, 108593396, 190038443, 217186792, 380076886, 760153772, 1520307544]

約数ペア:

[(1, 1520307544), (2, 760153772), (4, 380076886), (7, 217186792), (8, 190038443), (14, 108593396), (23, 66100328), (28, 54296698), (46, 33050164), (53, 28685048), (56, 27148349), (92, 16525082), (106, 14342524), (161, 9442904), (184, 8262541), (212, 7171262), (322, 4721452), (371, 4097864), (424, 3585631), (644, 2360726), (742, 2048932), (1219, 1247176), (1288, 1180363), (1484, 1024466), (2438, 623588), (2968, 512233), (4876, 311794), (8533, 178168), (9752, 155897), (17066, 89084), (22271, 68264), (34132, 44542)]