127984248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253937}}^1$

素因数の和:253956

約数の個数: 48

約数和(自身を含む): 396143280

約数和(自身を除く): 268159032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253937, 507874, 761811, 1015748, 1523622, 1777559, 2031496, 2285433, 3047244, 3555118, 4570866, 5332677, 6094488, 7110236, 9141732, 10665354, 14220472, 15998031, 18283464, 21330708, 31996062, 42661416, 63992124, 127984248]

約数ペア:

[(1, 127984248), (2, 63992124), (3, 42661416), (4, 31996062), (6, 21330708), (7, 18283464), (8, 15998031), (9, 14220472), (12, 10665354), (14, 9141732), (18, 7110236), (21, 6094488), (24, 5332677), (28, 4570866), (36, 3555118), (42, 3047244), (56, 2285433), (63, 2031496), (72, 1777559), (84, 1523622), (126, 1015748), (168, 761811), (252, 507874), (504, 253937)]