980873376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{208519}}^1$

素因数の和:208546

約数の個数: 72

約数和(自身を含む): 2995181280

約数和(自身を除く): 2014307904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 208519, 417038, 625557, 834076, 1251114, 1459633, 1668152, 2502228, 2919266, 3336304, 4378899, 5004456, 5838532, 6672608, 8757798, 10008912, 10217431, 11677064, 17515596, 20017824, 20434862, 23354128, 30652293, 35031192, 40869724, 46708256, 61304586, 70062384, 81739448, 122609172, 140124768, 163478896, 245218344, 326957792, 490436688, 980873376]

約数ペア:

[(1, 980873376), (2, 490436688), (3, 326957792), (4, 245218344), (6, 163478896), (7, 140124768), (8, 122609172), (12, 81739448), (14, 70062384), (16, 61304586), (21, 46708256), (24, 40869724), (28, 35031192), (32, 30652293), (42, 23354128), (48, 20434862), (49, 20017824), (56, 17515596), (84, 11677064), (96, 10217431), (98, 10008912), (112, 8757798), (147, 6672608), (168, 5838532), (196, 5004456), (224, 4378899), (294, 3336304), (336, 2919266), (392, 2502228), (588, 1668152), (672, 1459633), (784, 1251114), (1176, 834076), (1568, 625557), (2352, 417038), (4704, 208519)]