1275727488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24979}}^1$

素因数の和:25022

約数の個数: 128

約数和(自身を含む): 4076736000

約数和(自身を除く): 2801008512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 24979, 25536, 49958, 51072, 74937, 99916, 149874, 174853, 199832, 299748, 349706, 399664, 474601, 524559, 599496, 699412, 799328, 949202, 1049118, 1198992, 1398824, 1423803, 1598656, 1898404, 2098236, 2397984, 2797648, 2847606, 3197312, 3322207, 3796808, 4196472, 4795968, 5595296, 5695212, 6644414, 7593616, 8392944, 9591936, 9966621, 11190592, 11390424, 13288828, 15187232, 16785888, 19933242, 22381184, 22780848, 26577656, 30374464, 33571776, 39866484, 45561696, 53155312, 60748928, 67143552, 79732968, 91123392, 106310624, 159465936, 182246784, 212621248, 318931872, 425242496, 637863744, 1275727488]

約数ペア:

[(1, 1275727488), (2, 637863744), (3, 425242496), (4, 318931872), (6, 212621248), (7, 182246784), (8, 159465936), (12, 106310624), (14, 91123392), (16, 79732968), (19, 67143552), (21, 60748928), (24, 53155312), (28, 45561696), (32, 39866484), (38, 33571776), (42, 30374464), (48, 26577656), (56, 22780848), (57, 22381184), (64, 19933242), (76, 16785888), (84, 15187232), (96, 13288828), (112, 11390424), (114, 11190592), (128, 9966621), (133, 9591936), (152, 8392944), (168, 7593616), (192, 6644414), (224, 5695212), (228, 5595296), (266, 4795968), (304, 4196472), (336, 3796808), (384, 3322207), (399, 3197312), (448, 2847606), (456, 2797648), (532, 2397984), (608, 2098236), (672, 1898404), (798, 1598656), (896, 1423803), (912, 1398824), (1064, 1198992), (1216, 1049118), (1344, 949202), (1596, 799328), (1824, 699412), (2128, 599496), (2432, 524559), (2688, 474601), (3192, 399664), (3648, 349706), (4256, 299748), (6384, 199832), (7296, 174853), (8512, 149874), (12768, 99916), (17024, 74937), (24979, 51072), (25536, 49958)]