2184282016

素因数分解:

$2^5\times 7^2\times {\mathrm{947}}^1\times {\mathrm{1471}}^1$

素因数の和:2442

約数の個数: 72

約数和(自身を含む): 5011082496

約数和(自身を除く): 2826800480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 947, 1471, 1568, 1894, 2942, 3788, 5884, 6629, 7576, 10297, 11768, 13258, 15152, 20594, 23536, 26516, 30304, 41188, 46403, 47072, 53032, 72079, 82376, 92806, 106064, 144158, 164752, 185612, 212128, 288316, 329504, 371224, 576632, 742448, 1153264, 1393037, 1484896, 2306528, 2786074, 5572148, 9751259, 11144296, 19502518, 22288592, 39005036, 44577184, 68258813, 78010072, 136517626, 156020144, 273035252, 312040288, 546070504, 1092141008, 2184282016]

約数ペア:

[(1, 2184282016), (2, 1092141008), (4, 546070504), (7, 312040288), (8, 273035252), (14, 156020144), (16, 136517626), (28, 78010072), (32, 68258813), (49, 44577184), (56, 39005036), (98, 22288592), (112, 19502518), (196, 11144296), (224, 9751259), (392, 5572148), (784, 2786074), (947, 2306528), (1471, 1484896), (1568, 1393037), (1894, 1153264), (2942, 742448), (3788, 576632), (5884, 371224), (6629, 329504), (7576, 288316), (10297, 212128), (11768, 185612), (13258, 164752), (15152, 144158), (20594, 106064), (23536, 92806), (26516, 82376), (30304, 72079), (41188, 53032), (46403, 47072)]