212442496

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12519

約数の個数: 64

約数和(自身を含む): 509184000

約数和(自身を除く): 296741504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 12479, 17024, 24958, 49916, 87353, 99832, 174706, 199664, 237101, 349412, 399328, 474202, 698824, 798656, 948404, 1397648, 1597312, 1659707, 1896808, 2795296, 3319414, 3793616, 5590592, 6638828, 7587232, 11181184, 13277656, 15174464, 26555312, 30348928, 53110624, 106221248, 212442496]

約数ペア:

[(1, 212442496), (2, 106221248), (4, 53110624), (7, 30348928), (8, 26555312), (14, 15174464), (16, 13277656), (19, 11181184), (28, 7587232), (32, 6638828), (38, 5590592), (56, 3793616), (64, 3319414), (76, 2795296), (112, 1896808), (128, 1659707), (133, 1597312), (152, 1397648), (224, 948404), (266, 798656), (304, 698824), (448, 474202), (532, 399328), (608, 349412), (896, 237101), (1064, 199664), (1216, 174706), (2128, 99832), (2432, 87353), (4256, 49916), (8512, 24958), (12479, 17024)]