288670336

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{132661}}^1$

素因数の和:132692

約数の個数: 32

約数和(自身を含む): 608918580

約数和(自身を除く): 320248244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 132661, 265322, 530644, 1061288, 2122576, 2255237, 4245152, 4510474, 8490304, 9020948, 16980608, 18041896, 36083792, 72167584, 144335168, 288670336]

約数ペア:

[(1, 288670336), (2, 144335168), (4, 72167584), (8, 36083792), (16, 18041896), (17, 16980608), (32, 9020948), (34, 8490304), (64, 4510474), (68, 4245152), (128, 2255237), (136, 2122576), (272, 1061288), (544, 530644), (1088, 265322), (2176, 132661)]