212241168

素因数分解:

$2^4\times 3^3\times {\mathrm{491299}}^1$

素因数の和:491316

約数の個数: 40

約数和(自身を含む): 609212000

約数和(自身を除く): 396970832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 491299, 982598, 1473897, 1965196, 2947794, 3930392, 4421691, 5895588, 7860784, 8843382, 11791176, 13265073, 17686764, 23582352, 26530146, 35373528, 53060292, 70747056, 106120584, 212241168]

約数ペア:

[(1, 212241168), (2, 106120584), (3, 70747056), (4, 53060292), (6, 35373528), (8, 26530146), (9, 23582352), (12, 17686764), (16, 13265073), (18, 11791176), (24, 8843382), (27, 7860784), (36, 5895588), (48, 4421691), (54, 3930392), (72, 2947794), (108, 1965196), (144, 1473897), (216, 982598), (432, 491299)]