287261808

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{47123}}^1$

素因数の和:47261

約数の個数: 40

約数和(自身を含む): 747952128

約数和(自身を除く): 460690320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 47123, 94246, 141369, 188492, 282738, 376984, 565476, 753968, 1130952, 2261904, 5984621, 11969242, 17953863, 23938484, 35907726, 47876968, 71815452, 95753936, 143630904, 287261808]

約数ペア:

[(1, 287261808), (2, 143630904), (3, 95753936), (4, 71815452), (6, 47876968), (8, 35907726), (12, 23938484), (16, 17953863), (24, 11969242), (48, 5984621), (127, 2261904), (254, 1130952), (381, 753968), (508, 565476), (762, 376984), (1016, 282738), (1524, 188492), (2032, 141369), (3048, 94246), (6096, 47123)]