123705312

素因数分解:

$2^5\times 3^1\times {\mathrm{1288597}}^1$

素因数の和:1288610

約数の個数: 24

約数和(自身を含む): 324726696

約数和(自身を除く): 201021384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1288597, 2577194, 3865791, 5154388, 7731582, 10308776, 15463164, 20617552, 30926328, 41235104, 61852656, 123705312]

約数ペア:

[(1, 123705312), (2, 61852656), (3, 41235104), (4, 30926328), (6, 20617552), (8, 15463164), (12, 10308776), (16, 7731582), (24, 5154388), (32, 3865791), (48, 2577194), (96, 1288597)]