313421808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{932803}}^1$

素因数の和:932821

約数の個数: 40

約数和(自身を含む): 925341568

約数和(自身を除く): 611919760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 932803, 1865606, 2798409, 3731212, 5596818, 6529621, 7462424, 11193636, 13059242, 14924848, 19588863, 22387272, 26118484, 39177726, 44774544, 52236968, 78355452, 104473936, 156710904, 313421808]

約数ペア:

[(1, 313421808), (2, 156710904), (3, 104473936), (4, 78355452), (6, 52236968), (7, 44774544), (8, 39177726), (12, 26118484), (14, 22387272), (16, 19588863), (21, 14924848), (24, 13059242), (28, 11193636), (42, 7462424), (48, 6529621), (56, 5596818), (84, 3731212), (112, 2798409), (168, 1865606), (336, 932803)]