2689944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 7516800

約数和(自身を除く): 4826856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 347, 408, 456, 646, 694, 969, 1041, 1292, 1388, 1938, 2082, 2584, 2776, 3876, 4164, 5899, 6593, 7752, 8328, 11798, 13186, 17697, 19779, 23596, 26372, 35394, 39558, 47192, 52744, 70788, 79116, 112081, 141576, 158232, 224162, 336243, 448324, 672486, 896648, 1344972, 2689944]

約数ペア:

[(1, 2689944), (2, 1344972), (3, 896648), (4, 672486), (6, 448324), (8, 336243), (12, 224162), (17, 158232), (19, 141576), (24, 112081), (34, 79116), (38, 70788), (51, 52744), (57, 47192), (68, 39558), (76, 35394), (102, 26372), (114, 23596), (136, 19779), (152, 17697), (204, 13186), (228, 11798), (323, 8328), (347, 7752), (408, 6593), (456, 5899), (646, 4164), (694, 3876), (969, 2776), (1041, 2584), (1292, 2082), (1388, 1938)]