291088892144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{530549}}^1$

素因数の和:531257

約数の個数: 40

約数和(自身を含む): 575515173600

約数和(自身を除く): 284426281456

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 647, 848, 1294, 2588, 5176, 10352, 34291, 68582, 137164, 274328, 530549, 548656, 1061098, 2122196, 4244392, 8488784, 28119097, 56238194, 112476388, 224952776, 343265203, 449905552, 686530406, 1373060812, 2746121624, 5492243248, 18193055759, 36386111518, 72772223036, 145544446072, 291088892144]

約数ペア:

[(1, 291088892144), (2, 145544446072), (4, 72772223036), (8, 36386111518), (16, 18193055759), (53, 5492243248), (106, 2746121624), (212, 1373060812), (424, 686530406), (647, 449905552), (848, 343265203), (1294, 224952776), (2588, 112476388), (5176, 56238194), (10352, 28119097), (34291, 8488784), (68582, 4244392), (137164, 2122196), (274328, 1061098), (530549, 548656)]