272874352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21893}}^1$

素因数の和:21961

約数の個数: 40

約数和(自身を含む): 570119760

約数和(自身を除く): 297245408

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 21893, 43786, 87572, 175144, 350288, 415967, 831934, 897613, 1663868, 1795226, 3327736, 3590452, 6655472, 7180904, 14361808, 17054647, 34109294, 68218588, 136437176, 272874352]

約数ペア:

[(1, 272874352), (2, 136437176), (4, 68218588), (8, 34109294), (16, 17054647), (19, 14361808), (38, 7180904), (41, 6655472), (76, 3590452), (82, 3327736), (152, 1795226), (164, 1663868), (304, 897613), (328, 831934), (656, 415967), (779, 350288), (1558, 175144), (3116, 87572), (6232, 43786), (12464, 21893)]