670404

素因数分解:

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

素因数の和:384

約数の個数: 48

約数和(自身を含む): 1870848

約数和(自身を除く): 1200444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 347, 483, 644, 694, 966, 1041, 1388, 1932, 2082, 2429, 4164, 4858, 7287, 7981, 9716, 14574, 15962, 23943, 29148, 31924, 47886, 55867, 95772, 111734, 167601, 223468, 335202, 670404]

約数ペア:

[(1, 670404), (2, 335202), (3, 223468), (4, 167601), (6, 111734), (7, 95772), (12, 55867), (14, 47886), (21, 31924), (23, 29148), (28, 23943), (42, 15962), (46, 14574), (69, 9716), (84, 7981), (92, 7287), (138, 4858), (161, 4164), (276, 2429), (322, 2082), (347, 1932), (483, 1388), (644, 1041), (694, 966)]