382951023

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 306520977

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 53, 57, 91, 133, 147, 159, 199, 247, 273, 371, 399, 597, 637, 689, 741, 931, 1007, 1113, 1393, 1729, 1911, 2067, 2587, 2597, 2793, 3021, 3781, 4179, 4823, 5187, 7049, 7761, 7791, 9751, 10547, 11343, 12103, 13091, 14469, 18109, 21147, 26467, 29253, 31641, 33761, 36309, 39273, 49153, 49343, 54327, 73829, 79401, 91637, 101283, 126763, 137111, 147459, 148029, 185269, 200393, 221487, 274911, 344071, 380289, 411333, 516803, 555807, 601179, 641459, 959777, 1032213, 1402751, 1550409, 1924377, 2408497, 2605109, 2879331, 4208253, 6718439, 7225491, 7815327, 9819257, 18235763, 20155317, 29457771, 54707289, 127650341, 382951023]

約数ペア:

[(1, 382951023), (3, 127650341), (7, 54707289), (13, 29457771), (19, 20155317), (21, 18235763), (39, 9819257), (49, 7815327), (53, 7225491), (57, 6718439), (91, 4208253), (133, 2879331), (147, 2605109), (159, 2408497), (199, 1924377), (247, 1550409), (273, 1402751), (371, 1032213), (399, 959777), (597, 641459), (637, 601179), (689, 555807), (741, 516803), (931, 411333), (1007, 380289), (1113, 344071), (1393, 274911), (1729, 221487), (1911, 200393), (2067, 185269), (2587, 148029), (2597, 147459), (2793, 137111), (3021, 126763), (3781, 101283), (4179, 91637), (4823, 79401), (5187, 73829), (7049, 54327), (7761, 49343), (7791, 49153), (9751, 39273), (10547, 36309), (11343, 33761), (12103, 31641), (13091, 29253), (14469, 26467), (18109, 21147)]