328032768

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{30509}}^1$

素因数の和:30537

約数の個数: 80

約数和(自身を含む): 998775360

約数和(自身を除く): 670742592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 30509, 61018, 91527, 122036, 183054, 213563, 244072, 366108, 427126, 488144, 640689, 732216, 854252, 976288, 1281378, 1464432, 1708504, 1952576, 2562756, 2928864, 3417008, 3905152, 5125512, 5857728, 6834016, 7810304, 10251024, 11715456, 13668032, 15620608, 20502048, 23430912, 27336064, 41004096, 46861824, 54672128, 82008192, 109344256, 164016384, 328032768]

約数ペア:

[(1, 328032768), (2, 164016384), (3, 109344256), (4, 82008192), (6, 54672128), (7, 46861824), (8, 41004096), (12, 27336064), (14, 23430912), (16, 20502048), (21, 15620608), (24, 13668032), (28, 11715456), (32, 10251024), (42, 7810304), (48, 6834016), (56, 5857728), (64, 5125512), (84, 3905152), (96, 3417008), (112, 2928864), (128, 2562756), (168, 1952576), (192, 1708504), (224, 1464432), (256, 1281378), (336, 976288), (384, 854252), (448, 732216), (512, 640689), (672, 488144), (768, 427126), (896, 366108), (1344, 244072), (1536, 213563), (1792, 183054), (2688, 122036), (3584, 91527), (5376, 61018), (10752, 30509)]