254921016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1517387}}^1$

素因数の和:1517403

約数の個数: 32

約数和(自身を含む): 728346240

約数和(自身を除く): 473425224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1517387, 3034774, 4552161, 6069548, 9104322, 10621709, 12139096, 18208644, 21243418, 31865127, 36417288, 42486836, 63730254, 84973672, 127460508, 254921016]

約数ペア:

[(1, 254921016), (2, 127460508), (3, 84973672), (4, 63730254), (6, 42486836), (7, 36417288), (8, 31865127), (12, 21243418), (14, 18208644), (21, 12139096), (24, 10621709), (28, 9104322), (42, 6069548), (56, 4552161), (84, 3034774), (168, 1517387)]