408048384

素因数分解:

$2^8\times 3^1\times {\mathrm{599}}^1\times {\mathrm{887}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 1089043200

約数和(自身を除く): 680994816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 599, 768, 887, 1198, 1774, 1797, 2396, 2661, 3548, 3594, 4792, 5322, 7096, 7188, 9584, 10644, 14192, 14376, 19168, 21288, 28384, 28752, 38336, 42576, 56768, 57504, 76672, 85152, 113536, 115008, 153344, 170304, 227072, 230016, 340608, 460032, 531313, 681216, 1062626, 1593939, 2125252, 3187878, 4250504, 6375756, 8501008, 12751512, 17002016, 25503024, 34004032, 51006048, 68008064, 102012096, 136016128, 204024192, 408048384]

約数ペア:

[(1, 408048384), (2, 204024192), (3, 136016128), (4, 102012096), (6, 68008064), (8, 51006048), (12, 34004032), (16, 25503024), (24, 17002016), (32, 12751512), (48, 8501008), (64, 6375756), (96, 4250504), (128, 3187878), (192, 2125252), (256, 1593939), (384, 1062626), (599, 681216), (768, 531313), (887, 460032), (1198, 340608), (1774, 230016), (1797, 227072), (2396, 170304), (2661, 153344), (3548, 115008), (3594, 113536), (4792, 85152), (5322, 76672), (7096, 57504), (7188, 56768), (9584, 42576), (10644, 38336), (14192, 28752), (14376, 28384), (19168, 21288)]