2520291216

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{106937}}^1$

素因数の和:107439

約数の個数: 40

約数和(自身を含む): 6524073504

約数和(自身を除く): 4003782288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 23568, 106937, 213874, 320811, 427748, 641622, 855496, 1283244, 1710992, 2566488, 5132976, 52506067, 105012134, 157518201, 210024268, 315036402, 420048536, 630072804, 840097072, 1260145608, 2520291216]

約数ペア:

[(1, 2520291216), (2, 1260145608), (3, 840097072), (4, 630072804), (6, 420048536), (8, 315036402), (12, 210024268), (16, 157518201), (24, 105012134), (48, 52506067), (491, 5132976), (982, 2566488), (1473, 1710992), (1964, 1283244), (2946, 855496), (3928, 641622), (5892, 427748), (7856, 320811), (11784, 213874), (23568, 106937)]