1316451408

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 3450195840

約数和(自身を除く): 2133744432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 337, 388, 582, 674, 776, 839, 1011, 1164, 1348, 1552, 1678, 2022, 2328, 2517, 2696, 3356, 4044, 4656, 5034, 5392, 6712, 8088, 10068, 13424, 16176, 20136, 32689, 40272, 65378, 81383, 98067, 130756, 162766, 196134, 244149, 261512, 282743, 325532, 392268, 488298, 523024, 565486, 651064, 784536, 848229, 976596, 1130972, 1302128, 1569072, 1696458, 1953192, 2261944, 3392916, 3906384, 4523888, 6785832, 13571664, 27426071, 54852142, 82278213, 109704284, 164556426, 219408568, 329112852, 438817136, 658225704, 1316451408]

約数ペア:

[(1, 1316451408), (2, 658225704), (3, 438817136), (4, 329112852), (6, 219408568), (8, 164556426), (12, 109704284), (16, 82278213), (24, 54852142), (48, 27426071), (97, 13571664), (194, 6785832), (291, 4523888), (337, 3906384), (388, 3392916), (582, 2261944), (674, 1953192), (776, 1696458), (839, 1569072), (1011, 1302128), (1164, 1130972), (1348, 976596), (1552, 848229), (1678, 784536), (2022, 651064), (2328, 565486), (2517, 523024), (2696, 488298), (3356, 392268), (4044, 325532), (4656, 282743), (5034, 261512), (5392, 244149), (6712, 196134), (8088, 162766), (10068, 130756), (13424, 98067), (16176, 81383), (20136, 65378), (32689, 40272)]