2578272

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 6858432

約数和(自身を除く): 4280160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 251, 321, 428, 502, 642, 753, 856, 1004, 1284, 1506, 1712, 2008, 2568, 3012, 3424, 4016, 5136, 6024, 8032, 10272, 12048, 24096, 26857, 53714, 80571, 107428, 161142, 214856, 322284, 429712, 644568, 859424, 1289136, 2578272]

約数ペア:

[(1, 2578272), (2, 1289136), (3, 859424), (4, 644568), (6, 429712), (8, 322284), (12, 214856), (16, 161142), (24, 107428), (32, 80571), (48, 53714), (96, 26857), (107, 24096), (214, 12048), (251, 10272), (321, 8032), (428, 6024), (502, 5136), (642, 4016), (753, 3424), (856, 3012), (1004, 2568), (1284, 2008), (1506, 1712)]