254177208

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{42533}}^1$

素因数の和:42628

約数の個数: 48

約数和(自身を含む): 696706920

約数和(自身を除く): 442529712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 42533, 85066, 127599, 170132, 255198, 340264, 382797, 510396, 765594, 1020792, 1531188, 3062376, 3530239, 7060478, 10590717, 14120956, 21181434, 28241912, 31772151, 42362868, 63544302, 84725736, 127088604, 254177208]

約数ペア:

[(1, 254177208), (2, 127088604), (3, 84725736), (4, 63544302), (6, 42362868), (8, 31772151), (9, 28241912), (12, 21181434), (18, 14120956), (24, 10590717), (36, 7060478), (72, 3530239), (83, 3062376), (166, 1531188), (249, 1020792), (332, 765594), (498, 510396), (664, 382797), (747, 340264), (996, 255198), (1494, 170132), (1992, 127599), (2988, 85066), (5976, 42533)]