2938542048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{784867}}^1$

素因数の和:784896

約数の個数: 72

約数和(自身を含む): 8999296488

約数和(自身を除く): 6060754440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 784867, 1569734, 2354601, 3139468, 4709202, 6278936, 7063803, 9418404, 10203271, 12557872, 14127606, 18836808, 20406542, 25115744, 28255212, 30609813, 37673616, 40813084, 56510424, 61219626, 75347232, 81626168, 91829439, 113020848, 122439252, 163252336, 183658878, 226041696, 244878504, 326504672, 367317756, 489757008, 734635512, 979514016, 1469271024, 2938542048]

約数ペア:

[(1, 2938542048), (2, 1469271024), (3, 979514016), (4, 734635512), (6, 489757008), (8, 367317756), (9, 326504672), (12, 244878504), (13, 226041696), (16, 183658878), (18, 163252336), (24, 122439252), (26, 113020848), (32, 91829439), (36, 81626168), (39, 75347232), (48, 61219626), (52, 56510424), (72, 40813084), (78, 37673616), (96, 30609813), (104, 28255212), (117, 25115744), (144, 20406542), (156, 18836808), (208, 14127606), (234, 12557872), (288, 10203271), (312, 9418404), (416, 7063803), (468, 6278936), (624, 4709202), (936, 3139468), (1248, 2354601), (1872, 1569734), (3744, 784867)]