727248

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 1909600

約数和(自身を除く): 1182352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 139, 218, 278, 327, 417, 436, 556, 654, 834, 872, 1112, 1308, 1668, 1744, 2224, 2616, 3336, 5232, 6672, 15151, 30302, 45453, 60604, 90906, 121208, 181812, 242416, 363624, 727248]

約数ペア:

[(1, 727248), (2, 363624), (3, 242416), (4, 181812), (6, 121208), (8, 90906), (12, 60604), (16, 45453), (24, 30302), (48, 15151), (109, 6672), (139, 5232), (218, 3336), (278, 2616), (327, 2224), (417, 1744), (436, 1668), (556, 1308), (654, 1112), (834, 872)]