302593228

素因数分解:

$2^2\times 7^6\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 42

約数和(自身を含む): 618754556

約数和(自身を除く): 316161328

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 643, 686, 1286, 1372, 2401, 2572, 4501, 4802, 9002, 9604, 16807, 18004, 31507, 33614, 63014, 67228, 117649, 126028, 220549, 235298, 441098, 470596, 882196, 1543843, 3087686, 6175372, 10806901, 21613802, 43227604, 75648307, 151296614, 302593228]

約数ペア:

[(1, 302593228), (2, 151296614), (4, 75648307), (7, 43227604), (14, 21613802), (28, 10806901), (49, 6175372), (98, 3087686), (196, 1543843), (343, 882196), (643, 470596), (686, 441098), (1286, 235298), (1372, 220549), (2401, 126028), (2572, 117649), (4501, 67228), (4802, 63014), (9002, 33614), (9604, 31507), (16807, 18004)]