328333012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 684432000

約数和(自身を除く): 356098988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 139, 203, 278, 406, 556, 812, 973, 1946, 2909, 3892, 4031, 5818, 8062, 11636, 16124, 20363, 28217, 40726, 56434, 81452, 84361, 112868, 168722, 337444, 404351, 590527, 808702, 1181054, 1617404, 2362108, 2830457, 5660914, 11321828, 11726179, 23452358, 46904716, 82083253, 164166506, 328333012]

約数ペア:

[(1, 328333012), (2, 164166506), (4, 82083253), (7, 46904716), (14, 23452358), (28, 11726179), (29, 11321828), (58, 5660914), (116, 2830457), (139, 2362108), (203, 1617404), (278, 1181054), (406, 808702), (556, 590527), (812, 404351), (973, 337444), (1946, 168722), (2909, 112868), (3892, 84361), (4031, 81452), (5818, 56434), (8062, 40726), (11636, 28217), (16124, 20363)]