1340808

素因数分解:

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

素因数の和:386

約数の個数: 64

約数和(自身を含む): 4008960

約数和(自身を除く): 2668152

約数列:

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

約数ペア:

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