289671684

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{225601}}^1$

素因数の和:225715

約数の個数: 24

約数和(自身を含む): 682220448

約数和(自身を除く): 392548764

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 225601, 451202, 676803, 902404, 1353606, 2707212, 24139307, 48278614, 72417921, 96557228, 144835842, 289671684]

約数ペア:

[(1, 289671684), (2, 144835842), (3, 96557228), (4, 72417921), (6, 48278614), (12, 24139307), (107, 2707212), (214, 1353606), (321, 902404), (428, 676803), (642, 451202), (1284, 225601)]