647434404

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{53051}}^1$

素因数の和:53177

約数の個数: 48

約数和(自身を含む): 1693419840

約数和(自身を除く): 1045985436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 2034, 3051, 4068, 6102, 12204, 53051, 106102, 159153, 212204, 318306, 477459, 636612, 954918, 1432377, 1909836, 2864754, 5729508, 5994763, 11989526, 17984289, 23979052, 35968578, 53952867, 71937156, 107905734, 161858601, 215811468, 323717202, 647434404]

約数ペア:

[(1, 647434404), (2, 323717202), (3, 215811468), (4, 161858601), (6, 107905734), (9, 71937156), (12, 53952867), (18, 35968578), (27, 23979052), (36, 17984289), (54, 11989526), (108, 5994763), (113, 5729508), (226, 2864754), (339, 1909836), (452, 1432377), (678, 954918), (1017, 636612), (1356, 477459), (2034, 318306), (3051, 212204), (4068, 159153), (6102, 106102), (12204, 53051)]