274340964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7151}}^1$

素因数の和:7320

約数の個数: 48

約数和(自身を含む): 672860160

約数和(自身を除く): 398519196

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 7151, 9591, 12788, 14302, 19182, 21453, 28604, 38364, 42906, 85812, 164473, 328946, 493419, 657892, 986838, 993989, 1973676, 1987978, 2981967, 3975956, 5963934, 11927868, 22861747, 45723494, 68585241, 91446988, 137170482, 274340964]

約数ペア:

[(1, 274340964), (2, 137170482), (3, 91446988), (4, 68585241), (6, 45723494), (12, 22861747), (23, 11927868), (46, 5963934), (69, 3975956), (92, 2981967), (138, 1987978), (139, 1973676), (276, 993989), (278, 986838), (417, 657892), (556, 493419), (834, 328946), (1668, 164473), (3197, 85812), (6394, 42906), (7151, 38364), (9591, 28604), (12788, 21453), (14302, 19182)]