287365752

素因数分解:

$2^3\times 3^3\times {\mathrm{1330397}}^1$

素因数の和:1330412

約数の個数: 32

約数和(自身を含む): 798238800

約数和(自身を除く): 510873048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1330397, 2660794, 3991191, 5321588, 7982382, 10643176, 11973573, 15964764, 23947146, 31929528, 35920719, 47894292, 71841438, 95788584, 143682876, 287365752]

約数ペア:

[(1, 287365752), (2, 143682876), (3, 95788584), (4, 71841438), (6, 47894292), (8, 35920719), (9, 31929528), (12, 23947146), (18, 15964764), (24, 11973573), (27, 10643176), (36, 7982382), (54, 5321588), (72, 3991191), (108, 2660794), (216, 1330397)]