2561453424

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{52783}}^1$

素因数の和:53134

約数の個数: 60

約数和(自身を含む): 7189919776

約数和(自身を除く): 4628466352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 674, 1011, 1348, 2022, 2696, 3033, 4044, 5392, 6066, 8088, 12132, 16176, 24264, 48528, 52783, 105566, 158349, 211132, 316698, 422264, 475047, 633396, 844528, 950094, 1266792, 1900188, 2533584, 3800376, 7600752, 17787871, 35575742, 53363613, 71151484, 106727226, 142302968, 160090839, 213454452, 284605936, 320181678, 426908904, 640363356, 853817808, 1280726712, 2561453424]

約数ペア:

[(1, 2561453424), (2, 1280726712), (3, 853817808), (4, 640363356), (6, 426908904), (8, 320181678), (9, 284605936), (12, 213454452), (16, 160090839), (18, 142302968), (24, 106727226), (36, 71151484), (48, 53363613), (72, 35575742), (144, 17787871), (337, 7600752), (674, 3800376), (1011, 2533584), (1348, 1900188), (2022, 1266792), (2696, 950094), (3033, 844528), (4044, 633396), (5392, 475047), (6066, 422264), (8088, 316698), (12132, 211132), (16176, 158349), (24264, 105566), (48528, 52783)]