620469864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1231091}}^1$

素因数の和:1231110

約数の個数: 48

約数和(自身を含む): 1920503520

約数和(自身を除く): 1300033656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1231091, 2462182, 3693273, 4924364, 7386546, 8617637, 9848728, 11079819, 14773092, 17235274, 22159638, 25852911, 29546184, 34470548, 44319276, 51705822, 68941096, 77558733, 88638552, 103411644, 155117466, 206823288, 310234932, 620469864]

約数ペア:

[(1, 620469864), (2, 310234932), (3, 206823288), (4, 155117466), (6, 103411644), (7, 88638552), (8, 77558733), (9, 68941096), (12, 51705822), (14, 44319276), (18, 34470548), (21, 29546184), (24, 25852911), (28, 22159638), (36, 17235274), (42, 14773092), (56, 11079819), (63, 9848728), (72, 8617637), (84, 7386546), (126, 4924364), (168, 3693273), (252, 2462182), (504, 1231091)]