428064768

素因数分解:

$2^{14}\times 3^2\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 90

約数和(自身を含む): 1237019784

約数和(自身を除く): 808955016

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, 2903, 3072, 4096, 4608, 5806, 6144, 8192, 8709, 9216, 11612, 12288, 16384, 17418, 18432, 23224, 24576, 26127, 34836, 36864, 46448, 49152, 52254, 69672, 73728, 92896, 104508, 139344, 147456, 185792, 209016, 278688, 371584, 418032, 557376, 743168, 836064, 1114752, 1486336, 1672128, 2229504, 2972672, 3344256, 4459008, 5945344, 6688512, 8918016, 11890688, 13377024, 17836032, 23781376, 26754048, 35672064, 47562752, 53508096, 71344128, 107016192, 142688256, 214032384, 428064768]

約数ペア:

[(1, 428064768), (2, 214032384), (3, 142688256), (4, 107016192), (6, 71344128), (8, 53508096), (9, 47562752), (12, 35672064), (16, 26754048), (18, 23781376), (24, 17836032), (32, 13377024), (36, 11890688), (48, 8918016), (64, 6688512), (72, 5945344), (96, 4459008), (128, 3344256), (144, 2972672), (192, 2229504), (256, 1672128), (288, 1486336), (384, 1114752), (512, 836064), (576, 743168), (768, 557376), (1024, 418032), (1152, 371584), (1536, 278688), (2048, 209016), (2304, 185792), (2903, 147456), (3072, 139344), (4096, 104508), (4608, 92896), (5806, 73728), (6144, 69672), (8192, 52254), (8709, 49152), (9216, 46448), (11612, 36864), (12288, 34836), (16384, 26127), (17418, 24576), (18432, 23224)]