291020544

素因数分解:

$2^8\times 3^2\times {\mathrm{126311}}^1$

素因数の和:126333

約数の個数: 54

約数和(自身を含む): 839090616

約数和(自身を除く): 548070072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 126311, 252622, 378933, 505244, 757866, 1010488, 1136799, 1515732, 2020976, 2273598, 3031464, 4041952, 4547196, 6062928, 8083904, 9094392, 12125856, 16167808, 18188784, 24251712, 32335616, 36377568, 48503424, 72755136, 97006848, 145510272, 291020544]

約数ペア:

[(1, 291020544), (2, 145510272), (3, 97006848), (4, 72755136), (6, 48503424), (8, 36377568), (9, 32335616), (12, 24251712), (16, 18188784), (18, 16167808), (24, 12125856), (32, 9094392), (36, 8083904), (48, 6062928), (64, 4547196), (72, 4041952), (96, 3031464), (128, 2273598), (144, 2020976), (192, 1515732), (256, 1136799), (288, 1010488), (384, 757866), (576, 505244), (768, 378933), (1152, 252622), (2304, 126311)]