256030812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{418351}}^1$

素因数の和:418378

約数の個数: 36

約数和(自身を含む): 685260576

約数和(自身を除く): 429229764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 418351, 836702, 1255053, 1673404, 2510106, 3765159, 5020212, 7111967, 7530318, 14223934, 15060636, 21335901, 28447868, 42671802, 64007703, 85343604, 128015406, 256030812]

約数ペア:

[(1, 256030812), (2, 128015406), (3, 85343604), (4, 64007703), (6, 42671802), (9, 28447868), (12, 21335901), (17, 15060636), (18, 14223934), (34, 7530318), (36, 7111967), (51, 5020212), (68, 3765159), (102, 2510106), (153, 1673404), (204, 1255053), (306, 836702), (612, 418351)]