355227558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{28099}}^1$

素因数の和:28161

約数の個数: 48

約数和(自身を含む): 845697600

約数和(自身を除く): 490470042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 28099, 56198, 84297, 168594, 196693, 393386, 590079, 1180158, 1208257, 1376851, 2416514, 2753702, 3624771, 4130553, 7249542, 8261106, 8457799, 16915598, 25373397, 50746794, 59204593, 118409186, 177613779, 355227558]

約数ペア:

[(1, 355227558), (2, 177613779), (3, 118409186), (6, 59204593), (7, 50746794), (14, 25373397), (21, 16915598), (42, 8457799), (43, 8261106), (49, 7249542), (86, 4130553), (98, 3624771), (129, 2753702), (147, 2416514), (258, 1376851), (294, 1208257), (301, 1180158), (602, 590079), (903, 393386), (1806, 196693), (2107, 168594), (4214, 84297), (6321, 56198), (12642, 28099)]