2806278144

素因数分解:

$2^{11}\times 3^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 7503743520

約数和(自身を除く): 4697465376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 661, 691, 768, 1024, 1322, 1382, 1536, 1983, 2048, 2073, 2644, 2764, 3072, 3966, 4146, 5288, 5528, 6144, 7932, 8292, 10576, 11056, 15864, 16584, 21152, 22112, 31728, 33168, 42304, 44224, 63456, 66336, 84608, 88448, 126912, 132672, 169216, 176896, 253824, 265344, 338432, 353792, 456751, 507648, 530688, 676864, 707584, 913502, 1015296, 1061376, 1353728, 1370253, 1415168, 1827004, 2030592, 2122752, 2740506, 3654008, 4061184, 4245504, 5481012, 7308016, 10962024, 14616032, 21924048, 29232064, 43848096, 58464128, 87696192, 116928256, 175392384, 233856512, 350784768, 467713024, 701569536, 935426048, 1403139072, 2806278144]

約数ペア:

[(1, 2806278144), (2, 1403139072), (3, 935426048), (4, 701569536), (6, 467713024), (8, 350784768), (12, 233856512), (16, 175392384), (24, 116928256), (32, 87696192), (48, 58464128), (64, 43848096), (96, 29232064), (128, 21924048), (192, 14616032), (256, 10962024), (384, 7308016), (512, 5481012), (661, 4245504), (691, 4061184), (768, 3654008), (1024, 2740506), (1322, 2122752), (1382, 2030592), (1536, 1827004), (1983, 1415168), (2048, 1370253), (2073, 1353728), (2644, 1061376), (2764, 1015296), (3072, 913502), (3966, 707584), (4146, 676864), (5288, 530688), (5528, 507648), (6144, 456751), (7932, 353792), (8292, 338432), (10576, 265344), (11056, 253824), (15864, 176896), (16584, 169216), (21152, 132672), (22112, 126912), (31728, 88448), (33168, 84608), (42304, 66336), (44224, 63456)]