2860984576

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 5835947040

約数和(自身を除く): 2974962464

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 307, 472, 614, 617, 944, 1228, 1234, 1888, 2456, 2468, 3776, 4912, 4936, 7552, 9824, 9872, 15104, 18113, 19648, 19744, 36226, 36403, 39296, 39488, 72452, 72806, 78592, 78976, 144904, 145612, 157952, 189419, 289808, 291224, 378838, 579616, 582448, 757676, 1159232, 1164896, 1515352, 2318464, 2329792, 3030704, 4636928, 4659584, 6061408, 9319168, 11175721, 12122816, 22351442, 24245632, 44702884, 48491264, 89405768, 178811536, 357623072, 715246144, 1430492288, 2860984576]

約数ペア:

[(1, 2860984576), (2, 1430492288), (4, 715246144), (8, 357623072), (16, 178811536), (32, 89405768), (59, 48491264), (64, 44702884), (118, 24245632), (128, 22351442), (236, 12122816), (256, 11175721), (307, 9319168), (472, 6061408), (614, 4659584), (617, 4636928), (944, 3030704), (1228, 2329792), (1234, 2318464), (1888, 1515352), (2456, 1164896), (2468, 1159232), (3776, 757676), (4912, 582448), (4936, 579616), (7552, 378838), (9824, 291224), (9872, 289808), (15104, 189419), (18113, 157952), (19648, 145612), (19744, 144904), (36226, 78976), (36403, 78592), (39296, 72806), (39488, 72452)]