266117976

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{6473}}^1$

素因数の和:7056

約数の個数: 48

約数和(自身を含む): 722109960

約数和(自身を除く): 455991984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 2284, 3426, 4568, 5139, 6473, 6852, 10278, 12946, 13704, 19419, 20556, 25892, 38838, 41112, 51784, 58257, 77676, 116514, 155352, 233028, 466056, 3696083, 7392166, 11088249, 14784332, 22176498, 29568664, 33264747, 44352996, 66529494, 88705992, 133058988, 266117976]

約数ペア:

[(1, 266117976), (2, 133058988), (3, 88705992), (4, 66529494), (6, 44352996), (8, 33264747), (9, 29568664), (12, 22176498), (18, 14784332), (24, 11088249), (36, 7392166), (72, 3696083), (571, 466056), (1142, 233028), (1713, 155352), (2284, 116514), (3426, 77676), (4568, 58257), (5139, 51784), (6473, 41112), (6852, 38838), (10278, 25892), (12946, 20556), (13704, 19419)]