521570304

素因数分解:

$2^{11}\times 3^2\times {\mathrm{28297}}^1$

素因数の和:28325

約数の個数: 72

約数和(自身を含む): 1506444030

約数和(自身を除く): 984873726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 28297, 56594, 84891, 113188, 169782, 226376, 254673, 339564, 452752, 509346, 679128, 905504, 1018692, 1358256, 1811008, 2037384, 2716512, 3622016, 4074768, 5433024, 7244032, 8149536, 10866048, 14488064, 16299072, 21732096, 28976128, 32598144, 43464192, 57952256, 65196288, 86928384, 130392576, 173856768, 260785152, 521570304]

約数ペア:

[(1, 521570304), (2, 260785152), (3, 173856768), (4, 130392576), (6, 86928384), (8, 65196288), (9, 57952256), (12, 43464192), (16, 32598144), (18, 28976128), (24, 21732096), (32, 16299072), (36, 14488064), (48, 10866048), (64, 8149536), (72, 7244032), (96, 5433024), (128, 4074768), (144, 3622016), (192, 2716512), (256, 2037384), (288, 1811008), (384, 1358256), (512, 1018692), (576, 905504), (768, 679128), (1024, 509346), (1152, 452752), (1536, 339564), (2048, 254673), (2304, 226376), (3072, 169782), (4608, 113188), (6144, 84891), (9216, 56594), (18432, 28297)]