258331332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{439339}}^1$

素因数の和:439360

約数の個数: 36

約数和(自身を含む): 701186640

約数和(自身を除く): 442855308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 439339, 878678, 1318017, 1757356, 2636034, 3075373, 5272068, 6150746, 9226119, 12301492, 18452238, 21527611, 36904476, 43055222, 64582833, 86110444, 129165666, 258331332]

約数ペア:

[(1, 258331332), (2, 129165666), (3, 86110444), (4, 64582833), (6, 43055222), (7, 36904476), (12, 21527611), (14, 18452238), (21, 12301492), (28, 9226119), (42, 6150746), (49, 5272068), (84, 3075373), (98, 2636034), (147, 1757356), (196, 1318017), (294, 878678), (588, 439339)]