481501552

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 1091073024

約数和(自身を除く): 609571472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 151, 284, 302, 401, 497, 568, 604, 802, 994, 1057, 1136, 1208, 1604, 1988, 2114, 2416, 2807, 3208, 3976, 4228, 5614, 6416, 7952, 8456, 10721, 11228, 16912, 21442, 22456, 28471, 42884, 44912, 56942, 60551, 75047, 85768, 113884, 121102, 150094, 171536, 199297, 227768, 242204, 300188, 398594, 423857, 455536, 484408, 600376, 797188, 847714, 968816, 1200752, 1594376, 1695428, 3188752, 3390856, 4299121, 6781712, 8598242, 17196484, 30093847, 34392968, 60187694, 68785936, 120375388, 240750776, 481501552]

約数ペア:

[(1, 481501552), (2, 240750776), (4, 120375388), (7, 68785936), (8, 60187694), (14, 34392968), (16, 30093847), (28, 17196484), (56, 8598242), (71, 6781712), (112, 4299121), (142, 3390856), (151, 3188752), (284, 1695428), (302, 1594376), (401, 1200752), (497, 968816), (568, 847714), (604, 797188), (802, 600376), (994, 484408), (1057, 455536), (1136, 423857), (1208, 398594), (1604, 300188), (1988, 242204), (2114, 227768), (2416, 199297), (2807, 171536), (3208, 150094), (3976, 121102), (4228, 113884), (5614, 85768), (6416, 75047), (7952, 60551), (8456, 56942), (10721, 44912), (11228, 42884), (16912, 28471), (21442, 22456)]