2681616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 8285184

約数和(自身を除く): 5603568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 347, 368, 483, 552, 644, 694, 966, 1041, 1104, 1288, 1388, 1932, 2082, 2429, 2576, 2776, 3864, 4164, 4858, 5552, 7287, 7728, 7981, 8328, 9716, 14574, 15962, 16656, 19432, 23943, 29148, 31924, 38864, 47886, 55867, 58296, 63848, 95772, 111734, 116592, 127696, 167601, 191544, 223468, 335202, 383088, 446936, 670404, 893872, 1340808, 2681616]

約数ペア:

[(1, 2681616), (2, 1340808), (3, 893872), (4, 670404), (6, 446936), (7, 383088), (8, 335202), (12, 223468), (14, 191544), (16, 167601), (21, 127696), (23, 116592), (24, 111734), (28, 95772), (42, 63848), (46, 58296), (48, 55867), (56, 47886), (69, 38864), (84, 31924), (92, 29148), (112, 23943), (138, 19432), (161, 16656), (168, 15962), (184, 14574), (276, 9716), (322, 8328), (336, 7981), (347, 7728), (368, 7287), (483, 5552), (552, 4858), (644, 4164), (694, 3864), (966, 2776), (1041, 2576), (1104, 2429), (1288, 2082), (1388, 1932)]