378013244

素因数分解:

$2^2\times 7^2\times {\mathrm{1297}}^1\times {\mathrm{1487}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 770638176

約数和(自身を除く): 392624932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1297, 1487, 2594, 2974, 5188, 5948, 9079, 10409, 18158, 20818, 36316, 41636, 63553, 72863, 127106, 145726, 254212, 291452, 1928639, 3857278, 7714556, 13500473, 27000946, 54001892, 94503311, 189006622, 378013244]

約数ペア:

[(1, 378013244), (2, 189006622), (4, 94503311), (7, 54001892), (14, 27000946), (28, 13500473), (49, 7714556), (98, 3857278), (196, 1928639), (1297, 291452), (1487, 254212), (2594, 145726), (2974, 127106), (5188, 72863), (5948, 63553), (9079, 41636), (10409, 36316), (18158, 20818)]