321805812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1411429}}^1$

素因数の和:1411455

約数の個数: 24

約数和(自身を含む): 790400800

約数和(自身を除く): 468594988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1411429, 2822858, 4234287, 5645716, 8468574, 16937148, 26817151, 53634302, 80451453, 107268604, 160902906, 321805812]

約数ペア:

[(1, 321805812), (2, 160902906), (3, 107268604), (4, 80451453), (6, 53634302), (12, 26817151), (19, 16937148), (38, 8468574), (57, 5645716), (76, 4234287), (114, 2822858), (228, 1411429)]