122448256

素因数分解:

$2^7\times 7^3\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 64

約数和(自身を含む): 284580000

約数和(自身を除く): 162131744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 2789, 3136, 5488, 5578, 6272, 10976, 11156, 19523, 21952, 22312, 39046, 43904, 44624, 78092, 89248, 136661, 156184, 178496, 273322, 312368, 356992, 546644, 624736, 956627, 1093288, 1249472, 1913254, 2186576, 2498944, 3826508, 4373152, 7653016, 8746304, 15306032, 17492608, 30612064, 61224128, 122448256]

約数ペア:

[(1, 122448256), (2, 61224128), (4, 30612064), (7, 17492608), (8, 15306032), (14, 8746304), (16, 7653016), (28, 4373152), (32, 3826508), (49, 2498944), (56, 2186576), (64, 1913254), (98, 1249472), (112, 1093288), (128, 956627), (196, 624736), (224, 546644), (343, 356992), (392, 312368), (448, 273322), (686, 178496), (784, 156184), (896, 136661), (1372, 89248), (1568, 78092), (2744, 44624), (2789, 43904), (3136, 39046), (5488, 22312), (5578, 21952), (6272, 19523), (10976, 11156)]