491170068

素因数分解:

$2^2\times 3^5\times {\mathrm{505319}}^1$

素因数の和:505338

約数の個数: 36

約数和(自身を含む): 1287555360

約数和(自身を除く): 796385292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 505319, 1010638, 1515957, 2021276, 3031914, 4547871, 6063828, 9095742, 13643613, 18191484, 27287226, 40930839, 54574452, 81861678, 122792517, 163723356, 245585034, 491170068]

約数ペア:

[(1, 491170068), (2, 245585034), (3, 163723356), (4, 122792517), (6, 81861678), (9, 54574452), (12, 40930839), (18, 27287226), (27, 18191484), (36, 13643613), (54, 9095742), (81, 6063828), (108, 4547871), (162, 3031914), (243, 2021276), (324, 1515957), (486, 1010638), (972, 505319)]