266762008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{8923}}^1$

素因数の和:9067

約数の個数: 32

約数和(自身を含む): 518841360

約数和(自身を除く): 252079352

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 808, 3737, 7474, 8923, 14948, 17846, 29896, 35692, 71384, 330151, 660302, 901223, 1320604, 1802446, 2641208, 3604892, 7209784, 33345251, 66690502, 133381004, 266762008]

約数ペア:

[(1, 266762008), (2, 133381004), (4, 66690502), (8, 33345251), (37, 7209784), (74, 3604892), (101, 2641208), (148, 1802446), (202, 1320604), (296, 901223), (404, 660302), (808, 330151), (3737, 71384), (7474, 35692), (8923, 29896), (14948, 17846)]