256911382848

素因数分解:

$2^6\times 3^1\times {\mathrm{877}}^1\times {\mathrm{1525747}}^1$

素因数の和:1526639

約数の個数: 56

約数和(自身を含む): 680520225952

約数和(自身を除く): 423608843104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 877, 1754, 2631, 3508, 5262, 7016, 10524, 14032, 21048, 28064, 42096, 56128, 84192, 168384, 1525747, 3051494, 4577241, 6102988, 9154482, 12205976, 18308964, 24411952, 36617928, 48823904, 73235856, 97647808, 146471712, 292943424, 1338080119, 2676160238, 4014240357, 5352320476, 8028480714, 10704640952, 16056961428, 21409281904, 32113922856, 42818563808, 64227845712, 85637127616, 128455691424, 256911382848]

約数ペア:

[(1, 256911382848), (2, 128455691424), (3, 85637127616), (4, 64227845712), (6, 42818563808), (8, 32113922856), (12, 21409281904), (16, 16056961428), (24, 10704640952), (32, 8028480714), (48, 5352320476), (64, 4014240357), (96, 2676160238), (192, 1338080119), (877, 292943424), (1754, 146471712), (2631, 97647808), (3508, 73235856), (5262, 48823904), (7016, 36617928), (10524, 24411952), (14032, 18308964), (21048, 12205976), (28064, 9154482), (42096, 6102988), (56128, 4577241), (84192, 3051494), (168384, 1525747)]