215377656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53101}}^1$

素因数の和:53136

約数の個数: 48

約数和(自身を含む): 583059960

約数和(自身を除く): 367682304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 53101, 106202, 159303, 212404, 318606, 424808, 637212, 690313, 1274424, 1380626, 2070939, 2761252, 4141878, 5522504, 8283756, 8974069, 16567512, 17948138, 26922207, 35896276, 53844414, 71792552, 107688828, 215377656]

約数ペア:

[(1, 215377656), (2, 107688828), (3, 71792552), (4, 53844414), (6, 35896276), (8, 26922207), (12, 17948138), (13, 16567512), (24, 8974069), (26, 8283756), (39, 5522504), (52, 4141878), (78, 2761252), (104, 2070939), (156, 1380626), (169, 1274424), (312, 690313), (338, 637212), (507, 424808), (676, 318606), (1014, 212404), (1352, 159303), (2028, 106202), (4056, 53101)]