745389144

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{21613}}^1$

素因数の和:22104

約数の個数: 48

約数和(自身を含む): 2023070400

約数和(自身を除く): 1277681256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 8622, 11496, 17244, 21613, 34488, 43226, 64839, 86452, 129678, 172904, 194517, 259356, 389034, 518712, 778068, 1556136, 10352627, 20705254, 31057881, 41410508, 62115762, 82821016, 93173643, 124231524, 186347286, 248463048, 372694572, 745389144]

約数ペア:

[(1, 745389144), (2, 372694572), (3, 248463048), (4, 186347286), (6, 124231524), (8, 93173643), (9, 82821016), (12, 62115762), (18, 41410508), (24, 31057881), (36, 20705254), (72, 10352627), (479, 1556136), (958, 778068), (1437, 518712), (1916, 389034), (2874, 259356), (3832, 194517), (4311, 172904), (5748, 129678), (8622, 86452), (11496, 64839), (17244, 43226), (21613, 34488)]