664172976

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{38543}}^1$

素因数の和:38913

約数の個数: 40

約数和(自身を含む): 1720604160

約数和(自身を除く): 1056431184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 718, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 17232, 38543, 77086, 115629, 154172, 231258, 308344, 462516, 616688, 925032, 1850064, 13836937, 27673874, 41510811, 55347748, 83021622, 110695496, 166043244, 221390992, 332086488, 664172976]

約数ペア:

[(1, 664172976), (2, 332086488), (3, 221390992), (4, 166043244), (6, 110695496), (8, 83021622), (12, 55347748), (16, 41510811), (24, 27673874), (48, 13836937), (359, 1850064), (718, 925032), (1077, 616688), (1436, 462516), (2154, 308344), (2872, 231258), (4308, 154172), (5744, 115629), (8616, 77086), (17232, 38543)]