400182048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{198503}}^1$

素因数の和:198526

約数の個数: 72

約数和(自身を含む): 1300598208

約数和(自身を除く): 900416160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 198503, 397006, 595509, 794012, 1191018, 1389521, 1588024, 1786527, 2382036, 2779042, 3176048, 3573054, 4168563, 4764072, 5558084, 6352096, 7146108, 8337126, 9528144, 11116168, 12505689, 14292216, 16674252, 19056288, 22232336, 25011378, 28584432, 33348504, 44464672, 50022756, 57168864, 66697008, 100045512, 133394016, 200091024, 400182048]

約数ペア:

[(1, 400182048), (2, 200091024), (3, 133394016), (4, 100045512), (6, 66697008), (7, 57168864), (8, 50022756), (9, 44464672), (12, 33348504), (14, 28584432), (16, 25011378), (18, 22232336), (21, 19056288), (24, 16674252), (28, 14292216), (32, 12505689), (36, 11116168), (42, 9528144), (48, 8337126), (56, 7146108), (63, 6352096), (72, 5558084), (84, 4764072), (96, 4168563), (112, 3573054), (126, 3176048), (144, 2779042), (168, 2382036), (224, 1786527), (252, 1588024), (288, 1389521), (336, 1191018), (504, 794012), (672, 595509), (1008, 397006), (2016, 198503)]