265347252

素因数分解:

$2^2\times 3^6\times {\mathrm{90997}}^1$

素因数の和:91019

約数の個数: 42

約数和(自身を含む): 696225698

約数和(自身を除く): 430878446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 90997, 181994, 272991, 363988, 545982, 818973, 1091964, 1637946, 2456919, 3275892, 4913838, 7370757, 9827676, 14741514, 22112271, 29483028, 44224542, 66336813, 88449084, 132673626, 265347252]

約数ペア:

[(1, 265347252), (2, 132673626), (3, 88449084), (4, 66336813), (6, 44224542), (9, 29483028), (12, 22112271), (18, 14741514), (27, 9827676), (36, 7370757), (54, 4913838), (81, 3275892), (108, 2456919), (162, 1637946), (243, 1091964), (324, 818973), (486, 545982), (729, 363988), (972, 272991), (1458, 181994), (2916, 90997)]