384827720272

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{878153}}^1$

素因数の和:878671

約数の個数: 40

約数和(自身を含む): 759515394600

約数和(自身を除く): 374687674328

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 449, 488, 898, 976, 1796, 3592, 7184, 27389, 54778, 109556, 219112, 438224, 878153, 1756306, 3512612, 7025224, 14050448, 53567333, 107134666, 214269332, 394290697, 428538664, 788581394, 857077328, 1577162788, 3154325576, 6308651152, 24051732517, 48103465034, 96206930068, 192413860136, 384827720272]

約数ペア:

[(1, 384827720272), (2, 192413860136), (4, 96206930068), (8, 48103465034), (16, 24051732517), (61, 6308651152), (122, 3154325576), (244, 1577162788), (449, 857077328), (488, 788581394), (898, 428538664), (976, 394290697), (1796, 214269332), (3592, 107134666), (7184, 53567333), (27389, 14050448), (54778, 7025224), (109556, 3512612), (219112, 1756306), (438224, 878153)]