513845136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{509767}}^1$

素因数の和:509788

約数の個数: 60

約数和(自身を含む): 1643492032

約数和(自身を除く): 1129646896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 509767, 1019534, 1529301, 2039068, 3058602, 3568369, 4078136, 4587903, 6117204, 7136738, 8156272, 9175806, 10705107, 12234408, 14273476, 18351612, 21410214, 24468816, 28546952, 32115321, 36703224, 42820428, 57093904, 64230642, 73406448, 85640856, 128461284, 171281712, 256922568, 513845136]

約数ペア:

[(1, 513845136), (2, 256922568), (3, 171281712), (4, 128461284), (6, 85640856), (7, 73406448), (8, 64230642), (9, 57093904), (12, 42820428), (14, 36703224), (16, 32115321), (18, 28546952), (21, 24468816), (24, 21410214), (28, 18351612), (36, 14273476), (42, 12234408), (48, 10705107), (56, 9175806), (63, 8156272), (72, 7136738), (84, 6117204), (112, 4587903), (126, 4078136), (144, 3568369), (168, 3058602), (252, 2039068), (336, 1529301), (504, 1019534), (1008, 509767)]