215073152

素因数分解:

$2^7\times 7^2\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 508608720

約数和(自身を除く): 293535568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 371, 392, 424, 448, 647, 742, 784, 848, 896, 1294, 1484, 1568, 1696, 2588, 2597, 2968, 3136, 3392, 4529, 5176, 5194, 5936, 6272, 6784, 9058, 10352, 10388, 11872, 18116, 20704, 20776, 23744, 31703, 34291, 36232, 41408, 41552, 47488, 63406, 68582, 72464, 82816, 83104, 126812, 137164, 144928, 166208, 240037, 253624, 274328, 289856, 332416, 480074, 507248, 548656, 579712, 960148, 1014496, 1097312, 1680259, 1920296, 2028992, 2194624, 3360518, 3840592, 4057984, 4389248, 6721036, 7681184, 13442072, 15362368, 26884144, 30724736, 53768288, 107536576, 215073152]

約数ペア:

[(1, 215073152), (2, 107536576), (4, 53768288), (7, 30724736), (8, 26884144), (14, 15362368), (16, 13442072), (28, 7681184), (32, 6721036), (49, 4389248), (53, 4057984), (56, 3840592), (64, 3360518), (98, 2194624), (106, 2028992), (112, 1920296), (128, 1680259), (196, 1097312), (212, 1014496), (224, 960148), (371, 579712), (392, 548656), (424, 507248), (448, 480074), (647, 332416), (742, 289856), (784, 274328), (848, 253624), (896, 240037), (1294, 166208), (1484, 144928), (1568, 137164), (1696, 126812), (2588, 83104), (2597, 82816), (2968, 72464), (3136, 68582), (3392, 63406), (4529, 47488), (5176, 41552), (5194, 41408), (5936, 36232), (6272, 34291), (6784, 31703), (9058, 23744), (10352, 20776), (10388, 20704), (11872, 18116)]