2549688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4362312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 149, 184, 186, 248, 276, 298, 372, 447, 552, 596, 713, 744, 894, 1192, 1426, 1788, 2139, 2852, 3427, 3576, 4278, 4619, 5704, 6854, 8556, 9238, 10281, 13708, 13857, 17112, 18476, 20562, 27416, 27714, 36952, 41124, 55428, 82248, 106237, 110856, 212474, 318711, 424948, 637422, 849896, 1274844, 2549688]

約数ペア:

[(1, 2549688), (2, 1274844), (3, 849896), (4, 637422), (6, 424948), (8, 318711), (12, 212474), (23, 110856), (24, 106237), (31, 82248), (46, 55428), (62, 41124), (69, 36952), (92, 27714), (93, 27416), (124, 20562), (138, 18476), (149, 17112), (184, 13857), (186, 13708), (248, 10281), (276, 9238), (298, 8556), (372, 6854), (447, 5704), (552, 4619), (596, 4278), (713, 3576), (744, 3427), (894, 2852), (1192, 2139), (1426, 1788)]