271379836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 603511440

約数和(自身を除く): 332131604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1022, 1274, 1459, 1898, 2044, 2548, 2918, 3577, 3796, 5836, 6643, 7154, 10213, 13286, 14308, 18967, 20426, 26572, 37934, 40852, 46501, 71491, 75868, 93002, 106507, 132769, 142982, 186004, 213014, 265538, 285964, 426028, 531076, 745549, 929383, 1384591, 1491098, 1858766, 2769182, 2982196, 3717532, 5218843, 5538364, 9692137, 10437686, 19384274, 20875372, 38768548, 67844959, 135689918, 271379836]

約数ペア:

[(1, 271379836), (2, 135689918), (4, 67844959), (7, 38768548), (13, 20875372), (14, 19384274), (26, 10437686), (28, 9692137), (49, 5538364), (52, 5218843), (73, 3717532), (91, 2982196), (98, 2769182), (146, 1858766), (182, 1491098), (196, 1384591), (292, 929383), (364, 745549), (511, 531076), (637, 426028), (949, 285964), (1022, 265538), (1274, 213014), (1459, 186004), (1898, 142982), (2044, 132769), (2548, 106507), (2918, 93002), (3577, 75868), (3796, 71491), (5836, 46501), (6643, 40852), (7154, 37934), (10213, 26572), (13286, 20426), (14308, 18967)]