291541128

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229199}}^1$

素因数の和:229261

約数の個数: 32

約数和(自身を含む): 742608000

約数和(自身を除く): 451066872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 229199, 458398, 687597, 916796, 1375194, 1833592, 2750388, 5500776, 12147547, 24295094, 36442641, 48590188, 72885282, 97180376, 145770564, 291541128]

約数ペア:

[(1, 291541128), (2, 145770564), (3, 97180376), (4, 72885282), (6, 48590188), (8, 36442641), (12, 24295094), (24, 12147547), (53, 5500776), (106, 2750388), (159, 1833592), (212, 1375194), (318, 916796), (424, 687597), (636, 458398), (1272, 229199)]