329973124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 643422528

約数和(自身を除く): 313449404

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 871, 1378, 1742, 1787, 2756, 3484, 3551, 3574, 7102, 7148, 14204, 23231, 46163, 46462, 92326, 92924, 94711, 119729, 184652, 189422, 239458, 378844, 478916, 1231243, 1556477, 2462486, 3112954, 4924972, 6225908, 6345637, 12691274, 25382548, 82493281, 164986562, 329973124]

約数ペア:

[(1, 329973124), (2, 164986562), (4, 82493281), (13, 25382548), (26, 12691274), (52, 6345637), (53, 6225908), (67, 4924972), (106, 3112954), (134, 2462486), (212, 1556477), (268, 1231243), (689, 478916), (871, 378844), (1378, 239458), (1742, 189422), (1787, 184652), (2756, 119729), (3484, 94711), (3551, 92924), (3574, 92326), (7102, 46462), (7148, 46163), (14204, 23231)]