790425724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 1584934400

約数和(自身を除く): 794508676

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 139, 242, 278, 341, 379, 484, 556, 682, 758, 1364, 1516, 1529, 3058, 3751, 4169, 4309, 6116, 7502, 8338, 8618, 11749, 15004, 16676, 16819, 17236, 23498, 33638, 45859, 46996, 47399, 52681, 67276, 91718, 94798, 105362, 129239, 183436, 189596, 210724, 258478, 516956, 521389, 579491, 1042778, 1158982, 1421629, 1633111, 2085556, 2317964, 2843258, 3266222, 5686516, 6374401, 6532444, 12748802, 17964221, 25497604, 35928442, 71856884, 197606431, 395212862, 790425724]

約数ペア:

[(1, 790425724), (2, 395212862), (4, 197606431), (11, 71856884), (22, 35928442), (31, 25497604), (44, 17964221), (62, 12748802), (121, 6532444), (124, 6374401), (139, 5686516), (242, 3266222), (278, 2843258), (341, 2317964), (379, 2085556), (484, 1633111), (556, 1421629), (682, 1158982), (758, 1042778), (1364, 579491), (1516, 521389), (1529, 516956), (3058, 258478), (3751, 210724), (4169, 189596), (4309, 183436), (6116, 129239), (7502, 105362), (8338, 94798), (8618, 91718), (11749, 67276), (15004, 52681), (16676, 47399), (16819, 46996), (17236, 45859), (23498, 33638)]