1804691952

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{255767}}^1$

素因数の和:255795

約数の個数: 90

約数和(自身を含む): 5875246728

約数和(自身を除く): 4070554776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 255767, 511534, 767301, 1023068, 1534602, 1790369, 2046136, 2301903, 3069204, 3580738, 4092272, 4603806, 5371107, 6138408, 7161476, 9207612, 10742214, 12276816, 12532583, 14322952, 16113321, 18415224, 21484428, 25065166, 28645904, 32226642, 36830448, 37597749, 42968856, 50130332, 64453284, 75195498, 85937712, 100260664, 112793247, 128906568, 150390996, 200521328, 225586494, 257813136, 300781992, 451172988, 601563984, 902345976, 1804691952]

約数ペア:

[(1, 1804691952), (2, 902345976), (3, 601563984), (4, 451172988), (6, 300781992), (7, 257813136), (8, 225586494), (9, 200521328), (12, 150390996), (14, 128906568), (16, 112793247), (18, 100260664), (21, 85937712), (24, 75195498), (28, 64453284), (36, 50130332), (42, 42968856), (48, 37597749), (49, 36830448), (56, 32226642), (63, 28645904), (72, 25065166), (84, 21484428), (98, 18415224), (112, 16113321), (126, 14322952), (144, 12532583), (147, 12276816), (168, 10742214), (196, 9207612), (252, 7161476), (294, 6138408), (336, 5371107), (392, 4603806), (441, 4092272), (504, 3580738), (588, 3069204), (784, 2301903), (882, 2046136), (1008, 1790369), (1176, 1534602), (1764, 1023068), (2352, 767301), (3528, 511534), (7056, 255767)]