305862144

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{28447}}^1$

素因数の和:28475

約数の個数: 80

約数和(自身を含む): 931273728

約数和(自身を除く): 625411584

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, 28447, 56894, 85341, 113788, 170682, 199129, 227576, 341364, 398258, 455152, 597387, 682728, 796516, 910304, 1194774, 1365456, 1593032, 1820608, 2389548, 2730912, 3186064, 3641216, 4779096, 5461824, 6372128, 7282432, 9558192, 10923648, 12744256, 14564864, 19116384, 21847296, 25488512, 38232768, 43694592, 50977024, 76465536, 101954048, 152931072, 305862144]

約数ペア:

[(1, 305862144), (2, 152931072), (3, 101954048), (4, 76465536), (6, 50977024), (7, 43694592), (8, 38232768), (12, 25488512), (14, 21847296), (16, 19116384), (21, 14564864), (24, 12744256), (28, 10923648), (32, 9558192), (42, 7282432), (48, 6372128), (56, 5461824), (64, 4779096), (84, 3641216), (96, 3186064), (112, 2730912), (128, 2389548), (168, 1820608), (192, 1593032), (224, 1365456), (256, 1194774), (336, 910304), (384, 796516), (448, 682728), (512, 597387), (672, 455152), (768, 398258), (896, 341364), (1344, 227576), (1536, 199129), (1792, 170682), (2688, 113788), (3584, 85341), (5376, 56894), (10752, 28447)]