216394192

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 523032000

約数和(自身を除く): 306637808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 73, 76, 98, 112, 133, 146, 152, 196, 199, 266, 292, 304, 392, 398, 511, 532, 584, 784, 796, 931, 1022, 1064, 1168, 1387, 1393, 1592, 1862, 2044, 2128, 2774, 2786, 3184, 3577, 3724, 3781, 4088, 5548, 5572, 7154, 7448, 7562, 8176, 9709, 9751, 11096, 11144, 14308, 14527, 14896, 15124, 19418, 19502, 22192, 22288, 26467, 28616, 29054, 30248, 38836, 39004, 52934, 57232, 58108, 60496, 67963, 77672, 78008, 101689, 105868, 116216, 135926, 155344, 156016, 185269, 203378, 211736, 232432, 271852, 276013, 370538, 406756, 423472, 543704, 552026, 711823, 741076, 813512, 1087408, 1104052, 1423646, 1482152, 1627024, 1932091, 2208104, 2847292, 2964304, 3864182, 4416208, 5694584, 7728364, 11389168, 13524637, 15456728, 27049274, 30913456, 54098548, 108197096, 216394192]

約数ペア:

[(1, 216394192), (2, 108197096), (4, 54098548), (7, 30913456), (8, 27049274), (14, 15456728), (16, 13524637), (19, 11389168), (28, 7728364), (38, 5694584), (49, 4416208), (56, 3864182), (73, 2964304), (76, 2847292), (98, 2208104), (112, 1932091), (133, 1627024), (146, 1482152), (152, 1423646), (196, 1104052), (199, 1087408), (266, 813512), (292, 741076), (304, 711823), (392, 552026), (398, 543704), (511, 423472), (532, 406756), (584, 370538), (784, 276013), (796, 271852), (931, 232432), (1022, 211736), (1064, 203378), (1168, 185269), (1387, 156016), (1393, 155344), (1592, 135926), (1862, 116216), (2044, 105868), (2128, 101689), (2774, 78008), (2786, 77672), (3184, 67963), (3577, 60496), (3724, 58108), (3781, 57232), (4088, 52934), (5548, 39004), (5572, 38836), (7154, 30248), (7448, 29054), (7562, 28616), (8176, 26467), (9709, 22288), (9751, 22192), (11096, 19502), (11144, 19418), (14308, 15124), (14527, 14896)]