528060468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78721}}^1$

素因数の和:78784

約数の個数: 48

約数和(自身を含む): 1357797056

約数和(自身を除く): 829736588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 78721, 157442, 236163, 314884, 472326, 944652, 1023373, 2046746, 3070119, 3385003, 4093492, 6140238, 6770006, 10155009, 12280476, 13540012, 20310018, 40620036, 44005039, 88010078, 132015117, 176020156, 264030234, 528060468]

約数ペア:

[(1, 528060468), (2, 264030234), (3, 176020156), (4, 132015117), (6, 88010078), (12, 44005039), (13, 40620036), (26, 20310018), (39, 13540012), (43, 12280476), (52, 10155009), (78, 6770006), (86, 6140238), (129, 4093492), (156, 3385003), (172, 3070119), (258, 2046746), (516, 1023373), (559, 944652), (1118, 472326), (1677, 314884), (2236, 236163), (3354, 157442), (6708, 78721)]