289653528

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{30097}}^1$

素因数の和:30507

約数の個数: 32

約数和(自身を含む): 725963760

約数和(自身を除く): 436310232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 30097, 60194, 90291, 120388, 180582, 240776, 361164, 722328, 12068897, 24137794, 36206691, 48275588, 72413382, 96551176, 144826764, 289653528]

約数ペア:

[(1, 289653528), (2, 144826764), (3, 96551176), (4, 72413382), (6, 48275588), (8, 36206691), (12, 24137794), (24, 12068897), (401, 722328), (802, 361164), (1203, 240776), (1604, 180582), (2406, 120388), (3208, 90291), (4812, 60194), (9624, 30097)]