331433064

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{7159}}^1$

素因数の和:7814

約数の個数: 48

約数和(自身を含む): 899152800

約数和(自身を除く): 567719736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7159, 7716, 11574, 14318, 15432, 21477, 23148, 28636, 42954, 46296, 57272, 64431, 85908, 128862, 171816, 257724, 515448, 4603237, 9206474, 13809711, 18412948, 27619422, 36825896, 41429133, 55238844, 82858266, 110477688, 165716532, 331433064]

約数ペア:

[(1, 331433064), (2, 165716532), (3, 110477688), (4, 82858266), (6, 55238844), (8, 41429133), (9, 36825896), (12, 27619422), (18, 18412948), (24, 13809711), (36, 9206474), (72, 4603237), (643, 515448), (1286, 257724), (1929, 171816), (2572, 128862), (3858, 85908), (5144, 64431), (5787, 57272), (7159, 46296), (7716, 42954), (11574, 28636), (14318, 23148), (15432, 21477)]