491728868064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{243913129}}^1$

素因数の和:243913152

約数の個数: 72

約数和(自身を含む): 1598118827760

約数和(自身を除く): 1106389959696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 243913129, 487826258, 731739387, 975652516, 1463478774, 1707391903, 1951305032, 2195218161, 2926957548, 3414783806, 3902610064, 4390436322, 5122175709, 5853915096, 6829567612, 7805220128, 8780872644, 10244351418, 11707830192, 13659135224, 15366527127, 17561745288, 20488702836, 23415660384, 27318270448, 30733054254, 35123490576, 40977405672, 54636540896, 61466108508, 70246981152, 81954811344, 122932217016, 163909622688, 245864434032, 491728868064]

約数ペア:

[(1, 491728868064), (2, 245864434032), (3, 163909622688), (4, 122932217016), (6, 81954811344), (7, 70246981152), (8, 61466108508), (9, 54636540896), (12, 40977405672), (14, 35123490576), (16, 30733054254), (18, 27318270448), (21, 23415660384), (24, 20488702836), (28, 17561745288), (32, 15366527127), (36, 13659135224), (42, 11707830192), (48, 10244351418), (56, 8780872644), (63, 7805220128), (72, 6829567612), (84, 5853915096), (96, 5122175709), (112, 4390436322), (126, 3902610064), (144, 3414783806), (168, 2926957548), (224, 2195218161), (252, 1951305032), (288, 1707391903), (336, 1463478774), (504, 975652516), (672, 731739387), (1008, 487826258), (2016, 243913129)]