277939872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137867}}^1$

素因数の和:137890

約数の個数: 72

約数和(自身を含む): 903311136

約数和(自身を除く): 625371264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 137867, 275734, 413601, 551468, 827202, 965069, 1102936, 1240803, 1654404, 1930138, 2205872, 2481606, 2895207, 3308808, 3860276, 4411744, 4963212, 5790414, 6617616, 7720552, 8685621, 9926424, 11580828, 13235232, 15441104, 17371242, 19852848, 23161656, 30882208, 34742484, 39705696, 46323312, 69484968, 92646624, 138969936, 277939872]

約数ペア:

[(1, 277939872), (2, 138969936), (3, 92646624), (4, 69484968), (6, 46323312), (7, 39705696), (8, 34742484), (9, 30882208), (12, 23161656), (14, 19852848), (16, 17371242), (18, 15441104), (21, 13235232), (24, 11580828), (28, 9926424), (32, 8685621), (36, 7720552), (42, 6617616), (48, 5790414), (56, 4963212), (63, 4411744), (72, 3860276), (84, 3308808), (96, 2895207), (112, 2481606), (126, 2205872), (144, 1930138), (168, 1654404), (224, 1240803), (252, 1102936), (288, 965069), (336, 827202), (504, 551468), (672, 413601), (1008, 275734), (2016, 137867)]