1288856856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{7019}}^1$

素因数の和:8128

約数の個数: 64

約数和(自身を含む): 3686342400

約数和(自身を除く): 2397485544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1093, 2186, 3279, 4372, 6558, 7019, 7651, 8744, 13116, 14038, 15302, 21057, 22953, 26232, 28076, 30604, 42114, 45906, 49133, 56152, 61208, 84228, 91812, 98266, 147399, 168456, 183624, 196532, 294798, 393064, 589596, 1179192, 7671767, 15343534, 23015301, 30687068, 46030602, 53702369, 61374136, 92061204, 107404738, 161107107, 184122408, 214809476, 322214214, 429618952, 644428428, 1288856856]

約数ペア:

[(1, 1288856856), (2, 644428428), (3, 429618952), (4, 322214214), (6, 214809476), (7, 184122408), (8, 161107107), (12, 107404738), (14, 92061204), (21, 61374136), (24, 53702369), (28, 46030602), (42, 30687068), (56, 23015301), (84, 15343534), (168, 7671767), (1093, 1179192), (2186, 589596), (3279, 393064), (4372, 294798), (6558, 196532), (7019, 183624), (7651, 168456), (8744, 147399), (13116, 98266), (14038, 91812), (15302, 84228), (21057, 61208), (22953, 56152), (26232, 49133), (28076, 45906), (30604, 42114)]