2551350816

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{180793}}^1$

素因数の和:180823

約数の個数: 108

約数和(自身を含む): 8440006302

約数和(自身を除く): 5888655486

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 180793, 361586, 542379, 723172, 1084758, 1265551, 1446344, 1627137, 2169516, 2531102, 2892688, 3254274, 3796653, 4339032, 5062204, 5785376, 6508548, 7593306, 8678064, 8858857, 10124408, 11389959, 13017096, 15186612, 17356128, 17717714, 20248816, 22779918, 26034192, 26576571, 30373224, 35435428, 40497632, 45559836, 52068384, 53153142, 60746448, 70870856, 79729713, 91119672, 106306284, 121492896, 141741712, 159459426, 182239344, 212612568, 283483424, 318918852, 364478688, 425225136, 637837704, 850450272, 1275675408, 2551350816]

約数ペア:

[(1, 2551350816), (2, 1275675408), (3, 850450272), (4, 637837704), (6, 425225136), (7, 364478688), (8, 318918852), (9, 283483424), (12, 212612568), (14, 182239344), (16, 159459426), (18, 141741712), (21, 121492896), (24, 106306284), (28, 91119672), (32, 79729713), (36, 70870856), (42, 60746448), (48, 53153142), (49, 52068384), (56, 45559836), (63, 40497632), (72, 35435428), (84, 30373224), (96, 26576571), (98, 26034192), (112, 22779918), (126, 20248816), (144, 17717714), (147, 17356128), (168, 15186612), (196, 13017096), (224, 11389959), (252, 10124408), (288, 8858857), (294, 8678064), (336, 7593306), (392, 6508548), (441, 5785376), (504, 5062204), (588, 4339032), (672, 3796653), (784, 3254274), (882, 2892688), (1008, 2531102), (1176, 2169516), (1568, 1627137), (1764, 1446344), (2016, 1265551), (2352, 1084758), (3528, 723172), (4704, 542379), (7056, 361586), (14112, 180793)]