258112596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{438967}}^1$

素因数の和:438988

約数の個数: 36

約数和(自身を含む): 700592928

約数和(自身を除く): 442480332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 438967, 877934, 1316901, 1755868, 2633802, 3072769, 5267604, 6145538, 9218307, 12291076, 18436614, 21509383, 36873228, 43018766, 64528149, 86037532, 129056298, 258112596]

約数ペア:

[(1, 258112596), (2, 129056298), (3, 86037532), (4, 64528149), (6, 43018766), (7, 36873228), (12, 21509383), (14, 18436614), (21, 12291076), (28, 9218307), (42, 6145538), (49, 5267604), (84, 3072769), (98, 2633802), (147, 1755868), (196, 1316901), (294, 877934), (588, 438967)]