344539128962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{122963}}^1$

素因数の和:123243

約数の個数: 64

約数和(自身を含む): 638932748544

約数和(自身を除く): 294393619582

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 193, 238, 386, 427, 854, 1037, 1351, 2074, 2702, 3281, 6562, 7259, 11773, 14518, 22967, 23546, 45934, 82411, 122963, 164822, 200141, 245926, 400282, 860741, 1400987, 1721482, 2090371, 2801974, 4180742, 7500743, 14632597, 15001486, 23731859, 29265194, 47463718, 52505201, 105010402, 127512631, 166123013, 255025262, 332246026, 403441603, 806883206, 892588417, 1447643399, 1785176834, 2824091221, 2895286798, 5648182442, 10133503793, 20267007586, 24609937783, 49219875566, 172269564481, 344539128962]

約数ペア:

[(1, 344539128962), (2, 172269564481), (7, 49219875566), (14, 24609937783), (17, 20267007586), (34, 10133503793), (61, 5648182442), (119, 2895286798), (122, 2824091221), (193, 1785176834), (238, 1447643399), (386, 892588417), (427, 806883206), (854, 403441603), (1037, 332246026), (1351, 255025262), (2074, 166123013), (2702, 127512631), (3281, 105010402), (6562, 52505201), (7259, 47463718), (11773, 29265194), (14518, 23731859), (22967, 15001486), (23546, 14632597), (45934, 7500743), (82411, 4180742), (122963, 2801974), (164822, 2090371), (200141, 1721482), (245926, 1400987), (400282, 860741)]