804337408

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14533

約数の個数: 72

約数和(自身を含む): 1894215680

約数和(自身を除く): 1089878272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 14479, 27776, 28958, 55552, 57916, 101353, 115832, 202706, 231664, 405412, 448849, 463328, 810824, 897698, 926656, 1621648, 1795396, 1853312, 3141943, 3243296, 3590792, 3706624, 6283886, 6486592, 7181584, 12567772, 12973184, 14363168, 25135544, 25946368, 28726336, 50271088, 57452672, 100542176, 114905344, 201084352, 402168704, 804337408]

約数ペア:

[(1, 804337408), (2, 402168704), (4, 201084352), (7, 114905344), (8, 100542176), (14, 57452672), (16, 50271088), (28, 28726336), (31, 25946368), (32, 25135544), (56, 14363168), (62, 12973184), (64, 12567772), (112, 7181584), (124, 6486592), (128, 6283886), (217, 3706624), (224, 3590792), (248, 3243296), (256, 3141943), (434, 1853312), (448, 1795396), (496, 1621648), (868, 926656), (896, 897698), (992, 810824), (1736, 463328), (1792, 448849), (1984, 405412), (3472, 231664), (3968, 202706), (6944, 115832), (7936, 101353), (13888, 57916), (14479, 55552), (27776, 28958)]