271646382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340409}}^1$

素因数の和:340440

約数の個数: 32

約数和(自身を含む): 653587200

約数和(自身を除く): 381940818

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 340409, 680818, 1021227, 2042454, 2382863, 4765726, 6467771, 7148589, 12935542, 14297178, 19403313, 38806626, 45274397, 90548794, 135823191, 271646382]

約数ペア:

[(1, 271646382), (2, 135823191), (3, 90548794), (6, 45274397), (7, 38806626), (14, 19403313), (19, 14297178), (21, 12935542), (38, 7148589), (42, 6467771), (57, 4765726), (114, 2382863), (133, 2042454), (266, 1021227), (399, 680818), (798, 340409)]