509883912

素因数分解:

$2^3\times 3^2\times {\mathrm{769}}^1\times {\mathrm{9209}}^1$

素因数の和:9990

約数の個数: 48

約数和(自身を含む): 1382881500

約数和(自身を除く): 872997588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 769, 1538, 2307, 3076, 4614, 6152, 6921, 9209, 9228, 13842, 18418, 18456, 27627, 27684, 36836, 55254, 55368, 73672, 82881, 110508, 165762, 221016, 331524, 663048, 7081721, 14163442, 21245163, 28326884, 42490326, 56653768, 63735489, 84980652, 127470978, 169961304, 254941956, 509883912]

約数ペア:

[(1, 509883912), (2, 254941956), (3, 169961304), (4, 127470978), (6, 84980652), (8, 63735489), (9, 56653768), (12, 42490326), (18, 28326884), (24, 21245163), (36, 14163442), (72, 7081721), (769, 663048), (1538, 331524), (2307, 221016), (3076, 165762), (4614, 110508), (6152, 82881), (6921, 73672), (9209, 55368), (9228, 55254), (13842, 36836), (18418, 27684), (18456, 27627)]