346263208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{1663}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 688296960

約数和(自身を除く): 342033752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1531, 1663, 3062, 3326, 6124, 6652, 12248, 13304, 26027, 28271, 52054, 56542, 104108, 113084, 208216, 226168, 2546053, 5092106, 10184212, 20368424, 43282901, 86565802, 173131604, 346263208]

約数ペア:

[(1, 346263208), (2, 173131604), (4, 86565802), (8, 43282901), (17, 20368424), (34, 10184212), (68, 5092106), (136, 2546053), (1531, 226168), (1663, 208216), (3062, 113084), (3326, 104108), (6124, 56542), (6652, 52054), (12248, 28271), (13304, 26027)]