335910656

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{18481}}^1$

素因数の和:18568

約数の個数: 36

約数和(自身を含む): 679989744

約数和(自身を除く): 344079088

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 18481, 36962, 73924, 147848, 295696, 591392, 1182784, 1312151, 2365568, 2624302, 4731136, 5248604, 10497208, 20994416, 41988832, 83977664, 167955328, 335910656]

約数ペア:

[(1, 335910656), (2, 167955328), (4, 83977664), (8, 41988832), (16, 20994416), (32, 10497208), (64, 5248604), (71, 4731136), (128, 2624302), (142, 2365568), (256, 1312151), (284, 1182784), (568, 591392), (1136, 295696), (2272, 147848), (4544, 73924), (9088, 36962), (18176, 18481)]