271339838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 527880192

約数和(自身を除く): 256540354

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 5167, 7502, 10334, 26257, 36169, 52514, 56837, 72338, 113674, 160177, 320354, 397859, 625207, 795718, 1121239, 1250414, 1761947, 2242478, 3523894, 4376449, 8752898, 12333629, 19381417, 24667258, 38762834, 135669919, 271339838]

約数ペア:

[(1, 271339838), (2, 135669919), (7, 38762834), (11, 24667258), (14, 19381417), (22, 12333629), (31, 8752898), (62, 4376449), (77, 3523894), (121, 2242478), (154, 1761947), (217, 1250414), (242, 1121239), (341, 795718), (434, 625207), (682, 397859), (847, 320354), (1694, 160177), (2387, 113674), (3751, 72338), (4774, 56837), (5167, 52514), (7502, 36169), (10334, 26257)]