258263424

素因数分解:

$2^7\times 3^3\times {\mathrm{74729}}^1$

素因数の和:74752

約数の個数: 64

約数和(自身を含む): 762246000

約数和(自身を除く): 503982576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 74729, 149458, 224187, 298916, 448374, 597832, 672561, 896748, 1195664, 1345122, 1793496, 2017683, 2391328, 2690244, 3586992, 4035366, 4782656, 5380488, 7173984, 8070732, 9565312, 10760976, 14347968, 16141464, 21521952, 28695936, 32282928, 43043904, 64565856, 86087808, 129131712, 258263424]

約数ペア:

[(1, 258263424), (2, 129131712), (3, 86087808), (4, 64565856), (6, 43043904), (8, 32282928), (9, 28695936), (12, 21521952), (16, 16141464), (18, 14347968), (24, 10760976), (27, 9565312), (32, 8070732), (36, 7173984), (48, 5380488), (54, 4782656), (64, 4035366), (72, 3586992), (96, 2690244), (108, 2391328), (128, 2017683), (144, 1793496), (192, 1345122), (216, 1195664), (288, 896748), (384, 672561), (432, 597832), (576, 448374), (864, 298916), (1152, 224187), (1728, 149458), (3456, 74729)]