248996844

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{42433}}^1$

素因数の和:42606

約数の個数: 36

約数和(自身を含む): 633285016

約数和(自身を除く): 384288172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 42433, 84866, 127299, 169732, 254598, 381897, 509196, 763794, 1527588, 6916579, 13833158, 20749737, 27666316, 41499474, 62249211, 82998948, 124498422, 248996844]

約数ペア:

[(1, 248996844), (2, 124498422), (3, 82998948), (4, 62249211), (6, 41499474), (9, 27666316), (12, 20749737), (18, 13833158), (36, 6916579), (163, 1527588), (326, 763794), (489, 509196), (652, 381897), (978, 254598), (1467, 169732), (1956, 127299), (2934, 84866), (5868, 42433)]