1080881728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2239}}^1$

素因数の和:2667

約数の個数: 56

約数和(自身を含む): 2264460800

約数和(自身を除く): 1183579072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 397, 608, 794, 1216, 1588, 2239, 3176, 4478, 6352, 7543, 8956, 12704, 15086, 17912, 25408, 30172, 35824, 42541, 60344, 71648, 85082, 120688, 143296, 170164, 241376, 340328, 482752, 680656, 888883, 1361312, 1777766, 2722624, 3555532, 7111064, 14222128, 16888777, 28444256, 33777554, 56888512, 67555108, 135110216, 270220432, 540440864, 1080881728]

約数ペア:

[(1, 1080881728), (2, 540440864), (4, 270220432), (8, 135110216), (16, 67555108), (19, 56888512), (32, 33777554), (38, 28444256), (64, 16888777), (76, 14222128), (152, 7111064), (304, 3555532), (397, 2722624), (608, 1777766), (794, 1361312), (1216, 888883), (1588, 680656), (2239, 482752), (3176, 340328), (4478, 241376), (6352, 170164), (7543, 143296), (8956, 120688), (12704, 85082), (15086, 71648), (17912, 60344), (25408, 42541), (30172, 35824)]