516188732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 967612800

約数和(自身を除く): 451424068

約数列:

[1, 2, 4, 19, 38, 76, 131, 139, 262, 278, 373, 524, 556, 746, 1492, 2489, 2641, 4978, 5282, 7087, 9956, 10564, 14174, 18209, 28348, 36418, 48863, 51847, 72836, 97726, 103694, 195452, 207388, 345971, 691942, 928397, 985093, 1383884, 1856794, 1970186, 3713588, 3940372, 6791957, 13583914, 27167828, 129047183, 258094366, 516188732]

約数ペア:

[(1, 516188732), (2, 258094366), (4, 129047183), (19, 27167828), (38, 13583914), (76, 6791957), (131, 3940372), (139, 3713588), (262, 1970186), (278, 1856794), (373, 1383884), (524, 985093), (556, 928397), (746, 691942), (1492, 345971), (2489, 207388), (2641, 195452), (4978, 103694), (5282, 97726), (7087, 72836), (9956, 51847), (10564, 48863), (14174, 36418), (18209, 28348)]