487904028

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 1151754240

約数和(自身を除く): 663850212

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 389, 508, 762, 778, 823, 1167, 1524, 1556, 1646, 2334, 2469, 3292, 4668, 4938, 9876, 49403, 98806, 104521, 148209, 197612, 209042, 296418, 313563, 320147, 418084, 592836, 627126, 640294, 960441, 1254252, 1280588, 1920882, 3841764, 40658669, 81317338, 121976007, 162634676, 243952014, 487904028]

約数ペア:

[(1, 487904028), (2, 243952014), (3, 162634676), (4, 121976007), (6, 81317338), (12, 40658669), (127, 3841764), (254, 1920882), (381, 1280588), (389, 1254252), (508, 960441), (762, 640294), (778, 627126), (823, 592836), (1167, 418084), (1524, 320147), (1556, 313563), (1646, 296418), (2334, 209042), (2469, 197612), (3292, 148209), (4668, 104521), (4938, 98806), (9876, 49403)]