264702232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1259}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 509619600

約数和(自身を除く): 244917368

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 641, 1259, 1282, 2518, 2564, 5036, 5128, 10072, 26281, 51619, 52562, 103238, 105124, 206476, 210248, 412952, 807019, 1614038, 3228076, 6456152, 33087779, 66175558, 132351116, 264702232]

約数ペア:

[(1, 264702232), (2, 132351116), (4, 66175558), (8, 33087779), (41, 6456152), (82, 3228076), (164, 1614038), (328, 807019), (641, 412952), (1259, 210248), (1282, 206476), (2518, 105124), (2564, 103238), (5036, 52562), (5128, 51619), (10072, 26281)]