289382868

素因数分解:

$2^2\times 3^5\times {\mathrm{297719}}^1$

素因数の和:297738

約数の個数: 36

約数和(自身を含む): 758590560

約数和(自身を除く): 469207692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 297719, 595438, 893157, 1190876, 1786314, 2679471, 3572628, 5358942, 8038413, 10717884, 16076826, 24115239, 32153652, 48230478, 72345717, 96460956, 144691434, 289382868]

約数ペア:

[(1, 289382868), (2, 144691434), (3, 96460956), (4, 72345717), (6, 48230478), (9, 32153652), (12, 24115239), (18, 16076826), (27, 10717884), (36, 8038413), (54, 5358942), (81, 3572628), (108, 2679471), (162, 1786314), (243, 1190876), (324, 893157), (486, 595438), (972, 297719)]