255441852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{373453}}^1$

素因数の和:373482

約数の個数: 36

約数和(自身を含む): 679686280

約数和(自身を除く): 424244428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 373453, 746906, 1120359, 1493812, 2240718, 3361077, 4481436, 6722154, 7095607, 13444308, 14191214, 21286821, 28382428, 42573642, 63860463, 85147284, 127720926, 255441852]

約数ペア:

[(1, 255441852), (2, 127720926), (3, 85147284), (4, 63860463), (6, 42573642), (9, 28382428), (12, 21286821), (18, 14191214), (19, 13444308), (36, 7095607), (38, 6722154), (57, 4481436), (76, 3361077), (114, 2240718), (171, 1493812), (228, 1120359), (342, 746906), (684, 373453)]