304209542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 579654432

約数和(自身を除く): 275444890

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 511, 637, 949, 1022, 1274, 1898, 3271, 3577, 6542, 6643, 7154, 13286, 22897, 42523, 45794, 46501, 85046, 93002, 160279, 238783, 297661, 320558, 477566, 595322, 1671481, 2083627, 3104179, 3342962, 4167254, 6208358, 11700367, 21729253, 23400734, 43458506, 152104771, 304209542]

約数ペア:

[(1, 304209542), (2, 152104771), (7, 43458506), (13, 23400734), (14, 21729253), (26, 11700367), (49, 6208358), (73, 4167254), (91, 3342962), (98, 3104179), (146, 2083627), (182, 1671481), (511, 595322), (637, 477566), (949, 320558), (1022, 297661), (1274, 238783), (1898, 160279), (3271, 93002), (3577, 85046), (6542, 46501), (6643, 45794), (7154, 42523), (13286, 22897)]