318817716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{542207}}^1$

素因数の和:542228

約数の個数: 36

約数和(自身を含む): 865363968

約数和(自身を除く): 546546252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 542207, 1084414, 1626621, 2168828, 3253242, 3795449, 6506484, 7590898, 11386347, 15181796, 22772694, 26568143, 45545388, 53136286, 79704429, 106272572, 159408858, 318817716]

約数ペア:

[(1, 318817716), (2, 159408858), (3, 106272572), (4, 79704429), (6, 53136286), (7, 45545388), (12, 26568143), (14, 22772694), (21, 15181796), (28, 11386347), (42, 7590898), (49, 6506484), (84, 3795449), (98, 3253242), (147, 2168828), (196, 1626621), (294, 1084414), (588, 542207)]