389640931272

素因数分解:

$2^3\times 3^2\times {\mathrm{11437}}^1\times {\mathrm{473173}}^1$

素因数の和:484622

約数の個数: 48

約数和(自身を含む): 1055372021340

約数和(自身を除く): 665731090068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11437, 22874, 34311, 45748, 68622, 91496, 102933, 137244, 205866, 274488, 411732, 473173, 823464, 946346, 1419519, 1892692, 2839038, 3785384, 4258557, 5678076, 8517114, 11356152, 17034228, 34068456, 5411679601, 10823359202, 16235038803, 21646718404, 32470077606, 43293436808, 48705116409, 64940155212, 97410232818, 129880310424, 194820465636, 389640931272]

約数ペア:

[(1, 389640931272), (2, 194820465636), (3, 129880310424), (4, 97410232818), (6, 64940155212), (8, 48705116409), (9, 43293436808), (12, 32470077606), (18, 21646718404), (24, 16235038803), (36, 10823359202), (72, 5411679601), (11437, 34068456), (22874, 17034228), (34311, 11356152), (45748, 8517114), (68622, 5678076), (91496, 4258557), (102933, 3785384), (137244, 2839038), (205866, 1892692), (274488, 1419519), (411732, 946346), (473173, 823464)]